I have been with my partner for quite a few years now and spend a lot of time at her parents house due to us moving house. Her younger sister still lives at home with the parents and spending so much time around her is driving me crazy.

She looks similar facially to my girlfriend but is shorter than her and a lot bustier. I know this because she walks around the house in very small tops with no bra on underneath so I can see the whole shape of her tits and nipples poking through.

I can’t get enough of her and get turned on every time I see her! Having the laundry basket in the bathroom doesn’t help me, I often find myself looking through that too..