He doesn’t

Mitsu found Aki on the floor in his room. He was curled up in a small ball.

“Aki… stop crying…” she told him. She laid down next to him and put her arms around him.

“Onne-sama… you can never make this better…” he said to her “I need a woman who make me feel like a man. I need a wife. Unless you can bring yourself to please a man, leave me alone…”

He tried to squirm out of her arm.

“I am not letting go of you, little brother.” She said.

"I need to be loved by a woman." He said as he wriggled free.

"Fine..." she said "If that's what you want. I I’ll treat you how you want to be treated.”

She undid her clothes till she was naked below the waist.

“Get munching, boy. I know you watched father do this for mother… well, get to it!”

Aki was in shock but his lifetime of training took over and he shoved his face into her vagina and began to do his masculine duty.

“That’s it you stupid boy… stupid worthless boy…” she said. He licked faster each time she insulted him.

He spent an hour between her legs, giving her orgasum after orgasum.

His face was soaked with her juices.

“Now I know…” she said, panting “why mother made father do this every day. And why she made you watch.”

Mitsu looked at the boy.