Rule 34 Dev - 2boys bara breath clone deruha_(this_communication) gas_mask grabbing_from_behind greyscale huge_eyebrows implied_sex large_pectorals male_focus mask monochrome multiple_boys muscular muscular_male pectoral_grab pectorals selfcest short_hair solo_focus spiked_hair sweat this_communication torogao umedairuka very_sweaty yaoi|20544512508