Rule 34 Dev - anthro balls belly biceps big_belly body_hair chest_hair erection genitals hair humanoid_genitalia humanoid_penis inflatable inner_tube knee_up looking_at_viewer male manly musclegut muscular muscular_legs navel nipples nude pecs penis penis_shadow ponytail poolside pubes reclining slightly_chubby solo towel triceps c_andreartz bear mammal 2023 absurd_res hi_res|17732718535