Two-night, three-day creampie school trip with a hairy female teacher

I never knew that the usual gentle teacher had such a bristle. My last school trip before graduation. Yamada, a problem child who had been suffering from school refusal, participated in the event solely to create memories with his homeroom teacher, Mr. Usui. The stunning breasts can be seen even through her clothes. A motherly smile that always makes you kind. I want to make my body into something. Yamada, who was alone with the long-awaited Professor Usui, was driven by passion and instantly hugged the professor...