Rule 34 Dev - 2boys absurdres aventurine_(honkai:_star_rail) collar cum cum_in_mouth cum_on_body cum_on_eyewear cum_on_tongue earrings facial greyscale highres honkai:_star_rail honkai_(series) jewelry male_focus mob monochrome multiple_boys short_hair sunglasses user_krmr4547 yaoi|22263009327