takase yuu, tsubame tsubakura, battle b-daman, 2boys, age difference, anal, aqua eyes, bed sheet, blue hair, blush, blush stickers, cape, cum, cum in ass, dark skin, ejaculating while penetrated, ejaculation, fundoshi, holding legs, japanese clothes, looking at viewer, lying, male focus, male penetrated, multiple boys, on back, open mouth, penis, pov, red scarf, saliva, sash, scarf, shirt, shota, spread legs, tears, testicles, yaoi, yellow shirt