1girl, 2boys, after_kiss, androgynous, blush, bulge, clothed_masturbation, clothes_lift, crossdressing, dress, erection, female_pervert, fujoshi, grabbing, graphite_(medium), greyscale, handjob, male_focus, masturbation, monochrome, multiple_boys, multiple_penises, netorare, nipple_tweak, nipples, open_mouth, otoko_no_ko, penis, pervert, saliva, saliva_trail, school_uniform, serafuku, short_hair, skirt, skirt_lift, sweat, through_clothes, tongue, tongue_out, traditional_media, yaoi