Step cousin spent the night & left her feet out from under the covers

Description: My step cousin stayed over one night after a long night out. she had been walking on her feet for hours, and had gotten so exhausted she collapsed on the bed as soon as we got home. i know she's my cousin, but her feet have always been so sexy to me. she left her feet sticking out from under the covers, and i couldn't help myself. i ended up rubbing my dick all across her warm soles cumming on them more than once. there was no way i could resist!