Koyama Rei (Patreon)

Koyama Rei is 21 years old, studying at the Sports Management Department of Cho Asahi University of Sport

She is responsible for androgen supplementation for all female college students

Because her physique's effect on male hormones is a "lower specific heat" physique, the effect is more intense on the body, so she must wear a device on the neck and penis to maintain the amount.

She can usually maintain the sexual ability of high-quality stud girl,

At some point, when she needs to get stronger, (for example, when she needs to breed with 1,000 women), she can remove the collar and penis ring, which can instantly add ten years of physical training, which is equivalent to a 36-year-old body ability.

Although you can instantly gain physical ability after 10 years, the body will produce a refractory period after consumption. During this period, the side effect is to grow a beard. After about a week, the body can return to its original state.

KIRISHIMA HARUKA is her good friend. She usually breeds with girls and enjoys the happy time of ejaculation together.

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Sorry to keep you waiting, updated about once a week, it may be updated during the week, this time is a new role, I hope everyone will like it