1girl, 2boys, blush, bob_cut, bow, bowtie, breasts, collared_shirt, female_pov, genderswap, genderswap_(ftm), greyscale, hairband, konpaku_youmu, koyama_shigeru, large_breasts, looking_at_another, looking_at_viewer, lower_teeth_only, monochrome, multiple_boys, necktie, open_mouth, otoko_no_ko, pov, pov_breasts, reisen_udongein_inaba, shirt, shoes, short_hair, short_sleeves, skirt, smile, socks, speech_bubble, standing, teeth, touhou, upper_teeth_only, vest, white_background