Rule 34 Dev - 2boys diphallia diphallism duo duo_focus gay heterochromia homestuck incest male male_focus male_only multi_genitalia multi_penis muscular muscular_male older_man_and_younger_boy penis sollux_captor tagme tentabulge tentacle_penis the_psiioniic toned toned_male wistfullinsomniac yaoi|10506422864