This past week, I snuck into my sisters room and sniffed her panties like I occasionally do. However, this time I tried them on, layed on her bed and made love to myself in them. She came home at that exact moment so I took them off and dumped it back into the drawer as I did not want to be caught with them. Well, it’s been a week now and I noticed the panty was in her laundry basket so I’m assuming she wore it some time this week. My biggest concern is that she might get pregnant from it, if that’s even possible. My gut was telling me to tell her the moment it happened but the selfish side of me wanted to be kept anon even if that meant she got pregnant.
I may be wrong but I’m pretty sure it’s biologically impossible to impregnate a family member but I hope someone here can give me that answer. I know this might disgust some of you but I felt like I needed to get this off my chest
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