ROYD-324 My friend's older sister is a gal who "isn't nice to otaku" but "is incredibly nice to my dick" - Sarina Momoe

I went to my otaku friend's room to hang out, only to find myself sharing a room with his gal sister who's not at all kind to otaku! ! As soon as she saw me, she snapped, "Don't just bring more creeps into the house!" But when my friend wasn't around, she made a devilish offer: "Lend me some money, and I'll give you a handjob in return!" Scary...but erotic! I was completely taken advantage of, losing both my money and my sperm. As expected, she threatened me every day, saying, "Lend me some money, and I'll give you another handjob..." But actually, the gal sister had become addicted to my dick, and one day she finally couldn't take it anymore and straddled me, saying, "Don't you dare look over here..." and we had unprotected sex and she came inside me! From that day on, my life of having sex with the gal sister who was strict with otaku in front of my friend but would become clingy with my dick and demand to be cummed inside when we were alone began! !