EBWH-354 A pure girl whose 'Spence glands' were secretly invaded while she was asleep. When she woke up, her body could no longer return to its original state... Hinako Higamine.

Heh, today I called the innocent big-breasted girl, Hinako Tohmine, to a private room. "Today is a special course where you can relax while sleeping," I said, and rubbed plenty of oil on her. At first, just her shoulders and back… It shouldn't be this way, but I gradually grab this pair of soft and heavy tits with a firm grip, pushing my fingers in. 『Nn… ah… teacher, there…』 Dayako moans sweetly while still asleep. She's trying to resist in her mind, but it's clear as day that the depths of these Spencer breasts are twitching in response. Escalating every time, twisting her nipples, kneading her entire chest, slipping my fingers in… The feeling of slowly turning that pure girl's body into a slut with my hands is unbearable. How about we enjoy this together? Violate her defenseless huge tits however we want and savor the process of her breaking down?