Detailed Notes on science of semen retention
https://www.youtube.com/watch?v=mFnmosX-8-I
https://www.youtube.com/@revitalizerays/videos
https://revitalizerays.org/
Why only handful of wankers like you! outside of 7 billion folks feeling so depress and senseless immediately after masturbation. The truth is semen retention does not gives