NKD-197 - Biting female teacher crotch torture

*As a fan of crotch rope crossing, it's a good performance.However, it's a shame that only the second episode shows the female teacher's situation. Why should a teacher get so excited about something like this? I think it would have been nice to have something like that, or something like that while being watched by the students. However, compared to the previous office lady, she kept her bra on and her panties weren't as bland, so I'd like to see more obscene underwear and panties in different colors next time!