Dokidoki Oyako Lesson: Oshiete H na Obenkyou

Your name is Ikuta Atsushi, and you work as private tutor. Your senpai has been getting swamped with her school work tutoring schedule. You offer to alleviate her workload by being a tutor for a couple of her clients. She gladly accepts and you’re sent to your first of the two girls she was helping out. You’re surprised at how nice the house is, but you’re more surprised at the bombshell that opened the door. She was equally shocked at you and slammed the door in your face. After finding out that you are the new tutor, she apologizes and introduces herself as your understudy’s mother. It turns out the girl is cute too. Could this deal get any better? It can! The other girl who needs tutoring is a looker and has a fine-ass mother too. To make things even more mind blowing, they’re all sexually frustrated! It’s time to reap the benefits of your knowledge.

(Source: VNDB)