The Hero Became a Succubus, and the Only Way to Level is to… What?!

Kanae Toyomi is an effeminate 18 year old guy fresh out of high school, who uses his soft features and crossdresses to make extra money on the side. One night, through a series of accidents, he is mistakenly sent into a fantasy world with RPG elements. The problem? He is sent there as a succubus, and the only way to level up might have piqued his curiosity. First book: https://www.amazon.com/dp/B0B3S5WMQ1 Second book: https://www.amazon.com/dp/B0BK9TK5X7 Third book: https://www.amazon.com/dp/B0BV3FSLY5 Fourth book: https://www.amazon.com/dp/B0C9C2BL9Q Fifth book: https://www.amazon.com/dp/B0CPFBBQGB Sixth book: https://www.amazon.com/dp/B0D2RR9TFT Seventh book: https://www.amazon.com/dp/B0DJFXBQ8S Eighth book: https://www.amazon.com/dp/B0DWLP9126