DVMM-350 - Story involving sibling relationship. A sister with large breasts and a brother with strong sexual desire swap bodies, leading to incestuous acts. Shidoriho

*Previously, the story was about Riho-chan, who she admired, becoming a woman and having sex with her best friends, but this time it's about siblings switching places and having sex with each other. We took turns and checked the older sister's body as promised. This is a promise, isn't it? Even in the bathroom, there is no sense of male and female. It's no good standing up. On the other hand, I think it would have been interesting if there was an incident where the older sister also took on the role of the younger brother. I think it would have been nice to have a scene where they switch places and both of them are naked, and even though it's their own bodies, they get an erection and wonder what to do. My younger brother also got Riho's body and couldn't control his curiosity to try it out, so he probably thought it would be okay to do it with him. I will fuck your sister at night. Is it possible to sleep with an erection? That's what I thought, but with Riho-chan's body, the younger brother had no hesitation in sucking it (lol), and they even had sex with her, and the older sister woke up in the middle, but he cummed inside her. The younger brother asks if he can have sex with another man using his sister's body, and when the older sister's erection doesn't subside with a man's body, he starts having sex again. At that time, my younger brother said that he wanted to have it done once and was poked from behind. When I was a boy, I was having sex with other guys, and I wondered if I had ever been fucked from behind (lol).My sister also felt good, and I cum inside her. I don't try to solve the bond because I think it's better to get everything out. The two of them continue to fight each other the next day, but it would have been better if the older sister had an erection that wouldn't go away. The sex continues with the younger brother taking control. But I calmly tell her that kissing is not allowed. If they were that calm, I wish they would have told me that they are brother and sister and that they should use condoms. There is also the fear of pregnancy. Siblings shouldn't have sex in the first place (lol) My younger brother does titty fuck, but he says he wanted to try something like this, but when do men want to try it? , I wonder. After all, even though he is a woman, I believe that the physical instinct of a man is to seek the body of the opposite sex. I think my sister would also want it, even if it was her own body. On the other hand, I think he might be looking for another woman. I think it's okay for you to act more according to the instincts of a man's body. It would be understandable if the words came from a woman's instincts, such as wanting to be penetrated by her brother from behind, or wanting to give her a titty fuck. I would like to see a work in which women become masculinized.

*Anyway, it's exactly as the title suggests. I think the setting before the change was accurate, and the acting was good overall. To be honest, I wanted one more twist in the second half. It would have been nice if around the third day, one of my sister's colleagues or juniors, who was worried about her not coming to work at all, came to the house and got involved.