On Black Friday I sorta by accident honestly took my SIL's virginity! It was scary and fun and I knew what I was doing was wrong but I couldn't help it she started it. Who sleeps naked in there sisters bed knowing her husband will be coming home before you wake up and that it will be very early morning and completely dark cause he works nights and uses blackouts on the windows and everything! I could have laid in that bed naked with her and been fine till she started stroking me then it was all over but the screaming!!! I hate to say it but I find it very sexxxy I was the first one to fuck my wife's sister especially since I wasn't my wife's first! I don't regret a second of it even though she is now pregnant the only thing I hate is she was visiting from 900 miles away! But she is trying to convince my wife to let her stay with us cause she wants to keep the baby and her parents don't want her to. I'll have to wait this one out but I wouldn't mind having them both under my roof and a new baby mines growing up she's just about to be 11. I would treat them both the same and raise that baby happily and no one the wiser!