A sexually driven otaku forces his mom to fuck him until she cums inside him! HUNTA-394

This shut-in treated his mother terribly, ordering her to have sex with him every day. One day, his mother's friend came over, and he secretly put sleeping pills in her tea, drugging and raping her until she was exhausted! If he couldn't have sex with her that day, he would forcefully have sex with his mother and even ejaculate inside her!