A class reunion involving double illicit sex; reuniting with my first girlfriend after more than a decade; my continued sexual exploitation of a mature married woman; Miyanishi Hikaru; VEC-700

A long-awaited alumni reunion. The classmates happily reminisced about the past, but Hikari couldn't tear her gaze away from her first love. He felt the same way. Their relationship naturally faded after graduation. Now both had families, and everyone thought they had long since severed all ties. However, he was once again drawn to the mature and beautiful Hikari. Knowing it was unforgivable, Hikari rekindled the flame of love that should have been extinguished.