Boys' Love Novels First son doting syndrome DARIA BUNKO

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

We like my brother. It was me who was too weak for pleasure that was exposed by the words of my younger brothers.
Kiichi, a serious teacher, had an ordinary but happy life with his second son, Futaba, who started his teaching practice, and his third son, Miki, who was the president of the student council.
However, one day, when Miki got wet in the rain and took a bath together with him, Miki gave him a severe kiss, and furthermore, he was treated with a body sensitive to Futaba.
Even though it is a bad thing, I am drowned in the lust of my younger brothers.