Because it was my first time having a girlfriend, I didn't want to disappoint her, because she had wanted to have sex with me many times, because I had never done it before and I didn't know if she had ever fucked anyone. , I didn't want my clumsiness to make her unhappy so I asked my sister to teach me, because she is a free-spirited woman and has had many relationships.
![CAWD-243 Older sister teaches younger brother to make love to Mayuki Ito](https://cdn-01.w3img.com/images_new/full_2_size/y7_xfoJqjsSDpAKwbvtUBzeGL2ckHn-4IPF.jpg)