Episode :
Childhood friends Hiroki and Meiko begin a secret sexual relationship after an impulsive, curious encounter, and they continue meeting in private and even at school. As the thrill grows, Hiroki becomes possessive and pressures Meiko into unprotected sex, finishing inside her and leaving her crying. After that incident, Meiko avoids him, and Hiroki is left with guilt and regret as their friendship and secret arrangement fall apart.
