1boy, 1girl, 2koma, abs, admiral_(kancolle), anger_vein, arms_behind_back, bdsm, bondage, bound, clenched_hand, clothes_pin, comic, crab, greyscale, hand_on_own_face, in_the_face, kantai_collection, monochrome, muscular, muscular_male, nipple_clamps, nipple_torture, nipple_tweak, pinching, rabbit, sazanami_(kancolle), school_uniform, seiza, serafuku, sitting, sweat, t-head_admiral, takasugi_heppu, topless_male, twintails