Responses
I think you are right about it being a semi-gang rape. I was looking up the definition of rape (I apologise that I am late) and it is any form of unconsented penetration of vagina/mouth/anus with or without force by a sex organ, any other body part, or foreign object."
So yes, Yuuya was digitally penetrated by that one arsehole and he was about to be penetrated by his... you know. Oh gosh, why include the semi-gang rape? Yuuya already has ongoing rape by Karino. ╥﹏╥
Like Yuuya was about to be penetrated, but Karino arrived, right? So, technically, it wasn’t a gang rape? Please say no... I mean, I <3 Yuuya and you know how you don’t want characters you’ve come to like to suffer...especially a gang rape. ( T﹏T )
And Yuuya gets +1000 pts for this: http://www.mangago.zone/read-manga/caste_heaven/bt/e70468e4afdcd724366f0c3c72c767ee_chapter-10/pg-34/