aposine, kisaragi chihaya, idolmaster, idolmaster (classic), commentary, english commentary, mixed-language commentary, 1boy, 1girl, alternate hair length, alternate hairstyle, armpits, arms up, bar censor, bed sheet, blue hair, blush, breasts, brown eyes, censored, completely nude, hetero, looking at viewer, lying, missionary, navel, nipples, nude, on back, on bed, open mouth, penis, pov, pussy, sex, short hair, signature, small breasts, solo focus, spread legs, vaginal