Super Cute Classmate Ends Up at My Virgin House?! Intense Close Contact Erection-Seeking Sweet Cohabitation Sex Life for 1 Night and 2 Days

"Please! Can you let me stay for just one day?" On the way home from school, I was stopped by my classmate, an S-tier top-tier girl. She must have been really desperate, since she's usually someone I have no contact with and have never even spoken to, yet she was asking me... So, reluctantly, I agreed to let her stay for one night on the condition that she'd be absolutely quiet. Every time we almost got caught by my parents, I had to hide her in my futon, or we ended up taking a bath together—a series of erotic mishaps! "It's like repaying a debt of gratitude for a night's lodging," she said, and she got turned on too...