【大人の性教育】女性器(内性器)の構造

The internal genitals that even women probably don't know about Knowing the structure will help you find the places that feel good and answer questions that arise during sex If you are just starting to learn the techniques, this knowledge is the most basic of basics, so make sure you remember it! An explanation of the female genitalia, the vulva, is here↓ [Sex education for adults] The structure of the female genitalia (external vulva)    • 【大人の性教育】女性器(外陰部)の構造   The male genitalia version is here↓ [Sex education for adults] We will explain the structure of the male genitalia (internal vulva)! [Sex education for adults] The structure of the male genitalia (external vulva)    • 【大人の性教育】男性器(外陰部)の構造   *************************************************************** Japan Sexual Knowledge Promotion Association Official Website https://seichishiki.com [Twitter] If you follow us, you may occasionally learn about techniques that we are confident in Natsuyama Twitter   / sei_natsuy   ama 14,000 followers Sending practical and useful sexual knowledge Takimoto Twitter   / sei_takimoto   [Teaching materials] Important knowledge for adults - from sex education to techniques "The Basics of Sex" https://note.com/seichishiki/n/n1b24a... A collection of practical video explanation techniques for advanced users "80% Sex" https://seichishiki.com [For work requests, please contact us here] [email protected]