[こらんだむ] メダルゲームで大当たりしたらショタに絡まれたので大人の対応をしてあげるJK , [Corundum] Medal Game de Ooatari shitara Shota ni Karamareta no de Otona no Taiou o shite Ageru JK | Highschooler Hits a Jackpot at the Arcade, Gets Tangled Up With a Shota and Treats Him Like a Grown Up [ekiB]