8k Full HD Jun and Akira Work on Something New porn video

Jun's research has never been so successful. Thanks to Akira's sense of smell and amazing management skills, the school has agreed to provide all the funding needed. With their research so far ahead, Jun decides to look through her old research notes from her time as a student. She finds some lewd ideas and drawings that she hid in one of her old notebooks. Wanting to pay Akira back for all his work, Jun decides to ask him for some help on her "special research."