A day had passes since I discovered my pleasure with Bull.  I spent the rest of that day recovering from the experience of having a Bull Mastiff’s massive cock pounding in and out of me.  I was left exhausted and sore but I knew that I wanted to feel him inside of me again.  As sore as I was the next morning, I loaded the kids off to school on the bus and went to work at the store a few miles down the road.  It was difficult for me to concentrate that day.  The wetness between my legs kept reminding me of having sex with Bull the previous day and the remembrance of that just made me wetter.  I was so glad when my shift was over.  I hurried home, hoping to lie down on my bed and remove my panties, but I knew that the kids would be home from after-school.

 

     I got home as the bus was pulling away and the kids were going through the gate and up the walkway to the house.  We greeted each other with smiles and went into the house.  Once inside I listened to them talk of their day as they put up their book bags and headed into the living room to watch TV.  I quickly went into my room and removed my pants and my soaked panties.  I stopped long enough to feel myself, still swollen and wet, before putting on a dry pair and a skirt.

 

     As I fixed dinner that evening I kept looking out the window to see if my new friend would be coming back.  My heart would race with excitement at the thought of Bull’s return.  I hoped that he would but knew that if he did I could not do anything with the kids there.  My anxiety waned and was soon replaced with a quiet disappointment when I had not seen him by the time the sun went down.  After dinner we watched the television for awhile and then it was time for the kids to bathe and get ready for bed.  Once they were tucked in for the night, I cleaned up in the kitchen and thought about the day before.  I lay back down on the bench as I had been and raised and parted my legs as I remembered how huge he had felt inside of me.  I knew my panties were again wet and pulled them off and threw them towards the laundry.  I got some clothes around and started the washer.  I went outside on the porch to enjoy the cool air and quiet.  The children were inside sleeping and the washer was filling with water.

     The only light was from the backdoor and I reached inside and turned it off.  Now it was dark on the porch.  There was no moon.  The sky was cloudy and the air was cool.  The only sound was that of the crickets and the washer inside the house.  I had only my skirt on, no panties, and I was wet.  The cool air made the warm moisture on my crotch feel that much warmer.  I reached under my t-shirt and undid my bra, slipping it off of my shoulders one at a time, I pulled it off.  The cool air felt great on my breasts and I leaned forward allowing the air under my shirt.  I leaned on the rail and allowed my body to relax.

 

     Suddenly Bull appeared from around the corner.  I had not heard him jump over the fence and did not see him until he came around the corner.  My new friend had returned and I was happy to see him.  My heart began to race as he looked up at me.  His tail was wagging quickly and he came on around the porch to the steps.  I walked over and met him with a big hug.  He was excited to see me and danced around on the steps.  I thought that he must have remembered the day before and came back because he liked it as much as I did.

     I sat down on the top step as he stood with his feet on the ground and his front paws next to the top step.  I put my feet on the inside of his paws.  I hugged his neck and petted him vigorously on his shoulders.  He kept his head on my shoulders showing me that he liked the closeness.  I slid my skirt up my legs and slid down so that I was now sitting between his front paws.  My face was against his neck and I moved my arms with me and hugged him around his chest.  I was almost sitting under him as he stood on the steps.  I spread my legs and sat there rubbing his ribcage as he panted wantonly above me.  I wanted him inside me again but I wasn’t sure he wanted this yet.  I couldn’t see his doggie dick from where I was, so I reached out my hand to stroke him.  He moved his hind legs closer as I did this and let out a whimper.  He stepped around with his hind legs till he stepped them up onto the first step.

     I grasped him with my fingers and remembered how wide he was.  I stroked him by rubbing his protective skin back and forth, stopping every now and then to play with his balls.  As I did this he became more excited and danced around more and more.  I felt his liquid on my forearm as I played with his big balls and knew that he was going to give me what I wanted this night.  I moved my head under him and kept it to his side.  I could now make out in the darkness what was dangling under his belly.  I saw him protruding from out of his foreskin.  He had at least three or four inches out already and I slid down another step.  My head was now even with his member and I pulled back his skin exposing seven or more inches of now semi-hard cock.  His precum was dripping off of him and landing on my bare leg.  The warmth of the liquid stirred up my desires even more. 

     I reached down with one hand and felt myself.  I was already oozing out of myself and I got my fingers nice and wet.  I put my hand up to his mouth and let him lick my juices from my hand.  Then I went ahead and unclasped the back of my skirt and unzipped it.  Sliding my skirt off, I was now naked from the waste on down.  I leaned under him and pulled his skin back as far as it would go, exposing a good eight inches of cock.  He was at least two inches thick and I think it might have been more than that.  I placed my mouth over the head of his penis and licked my tongue over it.  His sticky and warm juices coating my tongue, I pulled my mouth off of him and swallowed.  I took him in my mouth again and began to suck as I moved my head to take him deeper into my mouth.  I began a back and forth motion with my head, running my mouth over the first couple inches of his cock.  When I did this, Bull responded by humping his hinds, driving his dick in and out of my mouth with the rhythm to match my own bobbing on his cock.

 

     His pleasure was obvious as he did not try to pull away, but instead continued rocking his hips, gaining speed as he went.  I noticed the knot swelling up and growing towards the base of his cock a couple of inches from his balls.  I continued rolling and squeezing his balls with one hand and holding his foreskin back with the other.  He continued humping away at my mouth as I continued to suck him while running my tongue all over him.  I had to swallow several times as his precum filled my mouth and escaped around my lips, lubricating his shaft and running down to drip off my chin.  This made it easier for him to pump into my mouth.  He was wide and this was difficult for me to continue for any length of time so I stopped giving him a blowjob and continued to pump him with my hand.  This seemed to effect him because he turned his head to look down at me and his hind legs began to dance some more.  His precum had escaped out of my mouth and ran down my chin and my neck forming a line to the top of my breasts.

 

     I moved back up to the top of the stairs and lay back with my hands in my crotch.  Bull understood what I wanted him to do and began sniffing at the area between my legs.  He licked me tentatively, not sure what to do, to lick me more or to sink into me with his cock.  He began to lick me again, pushing his tongue into me to taste my juices.  Again, as he did the day before, when he pulled his tongue up, he would draw it across my clit.  The coarseness of his tongue sent electric shivers through my body with each lick.  Bull was excited and he didn’t lick for long.  He wanted to be serviced and he wanted to be in me.

       I slid down between his legs again.  This time I placed my feet on the third step down, rolled over, and lifted my ass into the air.  I braced my arms on the top of the stairs and moved my buttocks until I felt his massive cock against me.  Bull knew what to do and started moving closer to my cunt.  I reached between my legs and guided his head against my opening.  As he pushed towards me, I pushed back against his cock until he began to enter me.  I rubbed the head of his cock across my pussy allowing the precum dripping out of him to lubricate me.  Between his precum and my wetness, I thought he would enter me easily.  I positioned his cock at my opening and began to push back against him.  He began to hump slowly, pushing into me.  As lubricated as I was, he was still big and he entered my slowly, both of us pushing.  I felt the initial pain as he entered into me with his huge cock and started sliding into me a little at a time.  He wanted to hump me before he was all the way in me, his cock sliding more in my hand than in my snatch.  Then with a sudden push he was in.  He was all the way in.  Now his thrusting took on a whole new meaning.  I felt the pain go away, only to be replaced by pure pleasure.  I felt his thickness filling me up and his length penetrating deep into my abdomen.  He now humped me furiously and I felt his knot moving up against me.  With each thrust he now had his knot and his balls slapping against me. 

      My breathing became hard and I felt the first wave of shudders spreading through my body as I began to have my first orgasm.  I felt him sliding through my lips and into my womb.  He filled me as my first orgasm continued, my juices mixing with his precum and oozing out of my snatch and down my leg.  A puddle was forming on the step that was from both of us.  I felt Bull pushing his knot against my lips more and more and soon I felt my pussy burning from being stretched so much more by his knot.  He pushed more forcibly this time, trying to get his knot to enter me.  He slowed down to almost a stop as he pushed his cock, trying to bury it deeper into me and get his knot passed my lips.  I tried not to scream and relaxed as I pushed back against him.  Suddenly I felt it push past my lips and almost with a pop he had his knot in me.

 

     I was now locked together with Bull, his knot buried inside of me.  He again began to hump me furiously.  Every time he pulled back, he would pull me back with him as the knot was lodged firmly within my womanhood.  He banged me this time.  He banged me good.  I felt the flood of warmth come over me and again I came.  This time was more intense than before and I felt my legs go, but I didn’t fall, I was impaled upon Bull’s cock with no way to escape.  As I came I felt my juices shooting out of me, splashing onto Bull and running down my legs.  Bull fucked me harder still and I felt more cock sliding against my lips as his knot moved further up his cock until I felt him release inside of me.  Cum came flooding out of me and poured down my legs.  The harder he pumped me, the more his cum came out of me and spread down my legs and down my abdomen until My stomach was covered and I could feel his hot fluid running between my breasts towards my neck.  He continued to pump into me, slower now, shorter strokes, but still pumping as he filled up my cunt to overflowing.  I was being filled.  I felt his hot cum in me and on me.  I was cumming again, the spasms overtaking my body and I could no longer support myself, but still Bull pumped me.  I knew I was going to pass out, I could not catch my breath and I could not stop cumming.

 

     Finally Bull slowed to a stop and stayed with his cock pushed deep into me.  His jism continued to flow out of me and down my leg, adding to the puddle on the step.  The cum poured across my abdomen and down my breasts to my nipples and began to drip off, drop by drop.  It ran between my breasts and up to my neck to my chin as my ass remained in the air.  I could feel his hot cum on my chin dripping off.  My body continued to spasm, somewhat out of the pleasure and somewhat out of the exertion.  I could not pull away from Bull.  His knot was still there and still inside of me.  I could not move.  I was covered in sweat and dog cum.  I was still feeling light headed but was now able to begin to catch my breath as Bull had stopped fucking me.  He continued to stand over me with his dick buried in me, his cum still draining out of me.

 

    Soon Bull tried to back down the steps pulling me down them with him.  I felt the grass now as we had moved off the steps completely.  Bull turned and stepped off of me, his cock now pulled from its skin must have been at least twelve inches long!  He lifted a hind leg over me and his dick and we stayed there like that, both on all fours, ass to ass.  His cock long enough to stay deep within me and yet have him turned all the way around.  He tried several times to walk away but I was still attached to his cock.  Finally I stood halfway up, straightening out my legs.  I was bent over at the waist with my hands on my knees holding myself up.  I had this huge dog dick still buried inside of me, the warmth of him filling me and running down my leg.  I was covered with dog cum from my mouth to my feet.  The sensation of half-standing there with that huge cock still in me was overwhelming.  Soon Bull tried to step away again and I pulled against him.  With a moment of pain he pulled free of me and stood there with his dick hanging down.  I stayed there with my hands on my knees, half bent over, and watched his cum pour out of my cunt.  I liked this sight so much.  I felt a shudder across my body as I felt and saw his cum flood out of me and run down my leg.  There was so much of it.  He had delivered again.

 

     Bull walked over and put his nuzzle against my ass, smelling my scent and his cum.  Then he went over next to the steps and lay down.  His cum continued to drain out of me as I stood there watching it.  I took a hand and caught some of it.  I rubbed my fingers together and felt the sticky warmth of his substance, and then I licked my fingers off.  I went over to where Bull was laying down and lay down with him, my head resting on his side.  I lay with my cunt facing up so that the night air would cool me off.  I reached down and grabbed hold of his meat with my hand and kissed it.  I knew I would not find pleasure like this anywhere else.  I knew that I had found my Bull.