NHDT-504 - Mental Breakdown: Brutally Breaking Her Down Until She Begs

It's a rare concept for Natural High: 'If you succeed at ○○, you get a prize of ○○ yen; if you fail, you have sex.' (Not sure if they're actually doing it for real, though.) The talk segment in the first half is incredibly long, but I highly recommend watching it without fast-forwarding. If you skip through it, the appeal is halved. The male actor she's battling finally pulls out a definitive line after the 30-minute mark. The flow from that point until the end of the battle was handled quite skillfully. Honestly, the sex scene afterward felt almost unnecessary (lol). The actual intercourse is handled by the usual male actor who steps in. Watch it at your leisure when you have plenty of time.