IENF-104 A high school girl who pitied my pathetic self agreed to let me do 'so-ko' (frottage) with her, saying it would be just rubbing. But we both got too into it, and her pussy was soaking wet! So I slipped right in! “Eh? It’s inside?” But I couldn’t

Film Introduction

While I was in bed with a cold, my little sister (JK) said I looked lonely and came to lie down next to me. Her scent made me involuntarily hard! As I was secretly jerking off, she noticed and said, 'You're all built up? Let me help you finish,' giving me a handjob and blowjob, but I just couldn't come. Impatient, my sister said, 'I can't let you insert it, but if it's just wearing it, that's fine!'