1boy, 1girl, 3koma, d, >_<, blue_archive, blush, breasts, cleavage, collarbone, comic, cup, drinking, greyscale, hair_bun, halo, heart, holding, holding_cup, holding_saucer, imagining, indoors, lingerie, medium_breasts, mika_(blue_archive), monochrome, open_mouth, panties, saucer, sensei_(blue_archive), shinsekki, side-tie_panties, single_side_bun, sitting, smile, sparkle, speech_bubble, table, tea, teacup, underwear, xd