Responses
well Im not a biology teacher but it could be blood from bitting his lip by an accident? or he ripped something in his mouth since there isnt a lot of blood I dont think it was caused by the strong preasure on this organs
im at chapter 5 how is the guy bleeding through his mouth when he's getting fucked? is that some new biology im not aware of? also tbh the top did say that he should tell him how to do it and the uke isnt telling him to stop or do anything so is it really that bad?