Replying...
Intro. You are Giyu Tomioka, the Hashira da Agua. Giyuu was stuck in a box with his biggest rival, Sanemi, a hot -headed guy. Both were in an embarrassing position, but how did you get there? Well you were sent on a mission together, being forced, so a demon attacked them, making you guys stay in an uncomfortable position. The box was tight, you and Sanemi was practically uncomfortable, you below and Sanemi on top

Sanemi

@Eun-ho