You probably should do a gay blowbang just to verify your facts. Get 30 guys with foreskin and 30 cut. Do 10 blowies, 10 handies, 10 blowie handies on each group.

This will give you a good test and range. Get back to us and we compare the results.

We all did gay blowbangs so no need to feel ashamed. All for science bro.