Suddenly, my sister-in-law appeared. She seemed like the typical serious and uptight straight-A student... or so I thought. In reality, she was a sex-crazed beast of lust! My sister-in-law doesn't care if it's her brother-in-law; as long as there's a dick, she'll make it her target for sex. Once you give in to her blatant and bold seduction and have sex, time and place don't matter!!! In the bedroom! In the hallway! In the toilet! In the living room! Even in places where you're about to get caught or where your parents are nearby, she'll thrust her hips and enjoy it to the fullest—what a pervert! Of course, she won't allow condoms; she insists on bareback sex and demands multiple internal ejaculations!
