1/10 no Hanayome - Vol. 2 Ch. 16

[MangaDex]

 

[Omnitoki_RyoP]

Totally forgot about the idol.
I only care about rin because Rin gang

 

[Opticalwinter]

Honestly the constant forcing of sex is getting old. Author relies on that to pad his chapters so hard , ffs.

 

[PocketSand2020]

re-reading some of this, i think it's Rin at this point.