doldol (rkwowlqrp), sparkle (honkai: star rail), sparxie (honkai: star rail), honkai: star rail, honkai (series), absurdres, commentary, highres, 1boy, 1girl, against glass, breast press, breasts, breasts on glass, grabbing another's arm, grabbing another's hair, heart, hetero, holding another's hair, large breasts, long hair, looking at viewer, nipples, one eye closed, pussy, red eyes, sex, sex from behind, solo focus, spoken heart, tongue, tongue out, twintails, white hair