https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_642759/

Thank you ,Sir !

Base +6

[Synopsis]

This is a story about a man who uses his body to satisfy the sexual needs of his master, who picked him up, every night while she sleeps.
His master is foul-mouthed, blunt and unreasonable—yet always vulnerable.
He's so conscious of his master that he can't concentrate on his work... and one day he finally lost his temper.
When he honestly tells his master about his recent worries, his master made an outrageous proposal...?

Base +28, nuts987 +14