The summer when my older childhood friend, who was a dried fish NEET and a virgin, woke up with her first real dick and indulged in endless sex

Yudzuru returns home after being away for several years and reunites with his old friend, Mami. Mami has become a NEET addicted to video games who has lost hope in herself, but Yudzuru still recognises her potential.

• Mami Zenbaactress