SSNI-143 Moe Tenshi: My Girlsfriends Little Sister Does Not Stop Tempting Me For 28 Days. A documentary video of my girlfriend’s sister “Moe” who kept voyeuring in detail. For 28 days, Moe-chan gives me a super erotic provocation, whether she’s by my side or not. “Will you become a tutor?” “If you show me your cock, I’ll study.” I couldn’t control my desire… I’m totally obsessed with her sister now.