A former local government employee girl challenges herself by entering a mixed bathhouse wearing just one towel for SOD's popular project! It's her first time in a men's bath, and she can't help but blush when she sees how big everyone else's penises are. Despite feeling embarrassed about her huge O-cup breasts, she bravely endures the humiliation. Afterward, she admits that even though she was nervous, it turned her on.

元地方公務員の女の子がSOD名物企画タオル一枚男湯入ってみませんか？に挑戦！人生で初めて男湯に入浴で爆乳Oカップが恥ずかしすぎて真っ赤になっちゃう！何も知らない一般男性客のチンコはビンビン！優しいももなちゃんはそんな羞恥地獄を健気に頑張りました！「すごいドキドキしたけど、正直興奮しちゃいました！笑」。