i am a 40 yr old man in good shape and have a 8 in dick married to a 27 yr old woman ,sexy as hell with a c chest. we have sex often and like to get kink. like when my wive had her nipples pieced she paid by having sex with the woman that did the piecing.   Â

to get back to the story at hand. my sister is 18yrs younger than me. one summer she came to stay with us and she love sun tanning. i was doing some work around the house and saw her (she has a tight sexy body with a b chest) i went i the house and up to room . she changed into her bikini there because her clothes were there on the floor.

my cock started to grow when i spotted her thong on the floor i pick up my sisters thong panties . i went to the window were i could see her. i lifted her panties to my face looked at her down in the yard and tasted her dirty panties. i was standing there a while rubbing my dick.

all of a sudden i hear what the fuck you doing. i never head my wive come home. all i could do is stand there. she waked over to the window ,looked out and said that's your sister down ! your jacking off looking at your sister! she dropped to her knees and said keep looking and started sucking my cock.

looking at my sister i imagined her sucking my dick. and when i came like my wive my sister drank down ever drop.

after dinner that night my wive went to take a shower . when my sister said i saw u and your wive looking at me threw my bedroom window and my black thong panties are missing. i just look at her .

when my wive finished her shower she found me tied to the bed wear nothing but my sisters black panties. from behind her she heard my sister say ,if he likes them so much i thougt he should wear them. my wive said now what. i saw you looking at me to so i think you should watch me now sit in the chair next to the bed.

my sister tied my wive to the chair and told her that both of us are going to be punished.she weht to a bag she put under the bed. she pulled out a leather whip came over to me. your a bad boy ran the whip up and down my body. then she whip my cock . then went to my wive looked back at me and ask ,this bitch bad to? i said ,how sis asked she sucked me off while i looked at you thougth the window. she looked at my wive and said you slut ,i know what you need , she pull out a 9 inch dildo and started to put it in her ass. after about 3inches she pulled it out said this needs to be wetter slid it in her cunt then 6 inches in her ass then made her deep in her mouth then all9 inches up her ass.

that made me so hard watching at till i got the same then my sister mad me eat her ass then her cunt when she came she rubed it all over my face

she asked if i wanted her to make me cum. with a smile i said yes. but you need to do one thing for me first. she wispered in my ear,un tied me and i got up stood on the bed face my wive said, you nasty cunt this is what you need and pissed all over her.

i turned and looked at my sister . she told me i did good. i laid on my back and she raped he pussy around my cock . she rode it and made me cum inside her while she looked at my wive.

then i ate my wive as she ate my sister . my wive cum so hard.

the rest of the summer was great. to this day my wive and i still love kinky sex and my sis still is a part of our sex live.

my