I (19m) have two sister in laws, the first (21F) ,she is extremely cute about 5’ 2, long black hair slim but athletic build, with a nice plump butt and boobs, the other (25F) is probably about 5’ with short black hair around neck length, she has a amazingly plump set of boobs around D cups if I had to guess might just have to steal a bra to find out, and an even better ass that jiggles a little when she walks, she is also a MILF. While my girlfriend is not home and if one of the sisters isn’t home I like to go snooping around their rooms and recently I was in the younger sisters room and I happened to find a rose toy (a vibrator) and a few pairs of panties two normal ones and a thong, I spent the next maybe half hour in her bed jerking off into her panties my favorite being the thong but one of the normal panties we’re pretty nice and had a soft feeling I ended up cumming inside both the rose toy and on the thong just where her vagina would rest, for the older sister I’ve found multiple pairs of slutty panties from g strips to thongs and even crotchless panties over time I’ve stolen them and used them as cum rags while thinking of her nice thick ass. if I had to pick between the two sisters I’d definitely would pick the oldest in my option I think she’s the sexier of the two and being a MILF is a huge bonus.

If anyone wants to chat about them and share stuff about their SIL(s) or BIL(s) I’d love to chat with someone like minded

Edit: stop asking to swap actually have a conversion like a human ? Thank you