watarabe keiichi, shizuku (omamori himari), omamori himari, 1boy, 1girl, bare shoulders, blush, collarbone, downblouse, fellatio, flat chest, forked tongue, green hair, hair intakes, hetero, licking, loli, long tongue, nipples, object insertion, oral, partially colored, penis, penis grab, pov, precum, red eyes, saliva, short hair, slit pupils, solo focus, sounding, sweat, testicles, tongue, tongue out, tonguejob, uncensored, urethral insertion, veins, veiny penis, white background