SILKC-231 High Tension - Chiaki Uehara

Shinsuke and Minako are a young couple who have been dating for less than two weeks. On their first outing, they get drunk and excited and accidentally miss the last train. What's more, the only place available is a love hotel, and things turn out too quickly for the couple who haven't even had their wedding night yet... When Shinsuke panics and presses the remote to turn on the heater, the bed suddenly starts shaking...!