touhou project, touhou, the embodiment of scarlet devil, rumia, natsu no koucha, simple background, censored, 1:1 aspect ratio, mosaic censoring, speech bubble, 1boy, 1girl, blonde, blush, bust, duo, eyebrows visible through hair, eyes closed, face, facial, fellatio, female, female focus, hair ornament, hair ribbon, heart, in profile, kiss, large penis, leaning forward, male, oral, penis, penis kiss, ribbon, semen, short hair, solo focus, spoken heart, upper body, veins, veiny penis, youkai, contentious content, hetero, loli