Yesterday they were strangers! Living under the same roof as a female classmate from the military changed his life drastically! Not only did he graduate as a virgin and start having sex with a threesome... HUNTB-570

After my father remarried, my stepmother brought home a stepsister, a classmate who was hailed as the cutest girl in the class. The girl I could only secretly observe before now lives under the same roof as us! We've even started sharing a room! My room has been gradually transformed into a girly style, making my personal space extremely cramped... Furthermore, because of my suddenly appearing stepsister, she has many friends, and many cute girls have been coming to visit! At first, I was troubled, but seeing what's under their short skirts or doing more erotic things makes me incredibly excited…