Shy high-schooler Ryou sneaks into the girls’ dorm during the school trip determined to steal his first real kiss from his six-month girlfriend Hina, but classmates return early forcing the panicked couple to hide together inside a tiny cramped locker, bodies pressed impossibly tight uniforms rubbing against each other breaths hot and heavy until Hina’s massive hidden breasts heave against his chest and her soaked panties grind against his instant erection, losing control Ryou rips open her blouse devours her nipples while fingering her dripping pussy until she squirts inside the locker, Hina drops to her knees deepthroating him for the first time drooling rivers down her chin eyes rolling in ahegao, then begs him to take her virginity right there, Ryou lifts her against the locker wall slams balls-deep missionary pounding his girlfriend raw while her huge tits bounce wildly slapping her own face with every thrust, flips her around doggystyle spanking her ass red as she bites her sleeve to muffle screams, finally Hina rides him cowgirl in the suffocating darkness until he erupts flooding her womb with a massive overflowing creampie that pours down her thighs soaking the locker floor, the couple collapses panting promising to do this every night of the trip