My husband is divorced, and I am remarried.My husband has a child with his ex-wife who is now an adult.As far as I'm concerned, he's going to be my son-in-law, and he's coming here on a business trip, so we decided to stay at our house.On the night of the reopening, we had a little hilarious meal with him and went to bed early.When I woke up in the middle of the night, I heard something in the bedroom where he was sleeping.When I secretly peeped in, he was indulging in masturbation.He's a young man, so I thought it couldn't be helped, but when I saw his cock, my heart trembled.His stuff was really big.Moreover, as I was young, I seemed to be strong and hard enough to warp ... I am ashamed to say that I have not been with my husband for a while, and my husband's things are a little small, but I was satisfied properly.However, after seeing his work, I couldn't take my eyes off him for a while.The next morning, both my husband and I went to work, and I was doing housework alone, but I couldn't get him out of my head yesterday, and I had a naughty delusion.My secret part that I gently touched was surprisingly wet, and I masturbated as if he was squid.