FUROMU AKIO-RUMU, Akio room - Kilo the Magician and the Futanari Elf Final (eng) - Adult Sex Game

The game is a short RPG in which the player develops training tools using magic crystals obtained through ejaculation control, and obtains magic crystals through further training.
The status of the player changes as their status changes, and you can see their reactions as they are driven further and further into a corner.