2girls, d, blue_bra, blue_eyes, blue_hair, blue_panties, bra, breasts, couch, curtains, double_strap_slip, frederica_nikola_tesla, glasses, honkai_(series), honkai_impact_3rd, indoors, lieserl_albert_einstein, lingerie, long_hair, looking_at_viewer, multiple_girls, navel, open_mouth, panties, red_bra, red_eyes, red_hair, red_panties, short_hair, small_breasts, smile, strap_slip, thighhighs, tor_ai, twintails, underwear, white_thighhighs, window, yuri