Rule 34 Dev - aventurine_(honkai:_star_rail) big_penis bite_mark bite_marks blonde_hair cum_drip cum_in_ass diphallia diphallism dr._ratio_(honkai:_star_rail) gay gay_anal gay_sex grabbing honkai:_star_rail interspecies male/male male_penetrated male_penetrating_male merman penis_size_difference scratches size_difference yaoi|13382717616