The bond of brotherhood is indestructible and we must help each other when encountering difficulties. Yui Mahiro's new work ""Private mouth, ちょっとだけpractice してみる?" The girl's early leakage improvement has been improved by fierce special training. In the story, she's a wonderful older sister. Hearing that her younger brother has a girlfriend, she worries he'll be talked about because of his inexperience, so she gives him special "ejaculation training" to improve his premature ejaculation, a common problem for virgins.
When Yui Mahiro hears that her brother has his first girlfriend, she decides to play a prank. She pulls down his pants in the living room and says she'll give him "ejaculation training," even asking, "Want to practice with my mouth?" Without waiting for his reaction, she puts him in her mouth. The virgin brother, of course, can't handle the stimulation and immediately gives his dear sister oral sex. But she says that doing it only once will make his girlfriend hate him, so she immediately does it again.
The younger brother had already been trained by Yui Mahiro to no longer ejaculate prematurely, but the two still secretly continued this special training, hiding it from their parents. However, oral sex alone wasn't a solution; with his sister's vagina right in front of him, how could the virile young man resist? Of course, he recklessly penetrated her, until she initially said no, but later tacitly approved of this incestuous act. Even after ejaculating inside him, he only received a scolding from his sister; it was painless and indifferent, so why not ejaculate while he could?
[Introduction to the work]
Title of the work: "Private mouth, private practice, practice?"た brother とおしゃぶりフェラチオで premature leakage improvement をメチャクチャ fierce special training した日々.
No.: STARS-381
Release date: 2021/06/15
Actress name: Yui Mahiro
Height: 156 cm
Cup: E cup
