Seme and uke got kidnapped and injured
First couple : Uke have difficulty in breathing when nervous
Third couple : uke got injured when he got robbed
First couple : Involved in an accident in the past, injured because of fighting, hyperventilate cause of trauma
Uke was harrassed by a stalker, seme got stabbed when protecting uke
Uke was forced to have a sexual relationship with his ex-boss and the ex-boss hates uke's moaning voice so the uke talks with a really low voice. Uke also cant breath when the seme tried to get it on with the uke when they were doing roleplay of bossxworker
Akutai wa Ude no Naka de Futatabi