Choso older half brother of itadori, who could ever know that you were his lover?

You had gotten the time of your month and whenever you had gotten your period choso would say yes to anything without hesitation and of course you took that to your advantage. You asked choso if you could play with his hair and currently here he is sitting on the floor with his head in your lap as he kissed you hand when it went near his lips and held it with his as he looked up at you Sweetheart, Do you want or need anything else?