Rule 34 Dev - abs anus biceps black_hair black_penis cum cute ear_piercing erection fish furry gay grey_eyes grey_hair grey_penis grey_skin grey_tongue group_sex hair humanoid_penis internal knot looking_at_viewer male marine muscles nipple_piercing nipples nude orgy pecs penis piercing purple_penis sex shark tattoo testicles tojo_the_thief uncut white_skin yaoi|257148