SIDE B: Erection Experiment (NSFW) (Patreon)

Doc does an experiment on you

I was originally going to scrap this script because I thought it was too similar to Spontaneous Erections. It kind of is, but I also kind of prefer this version.

The doctor makes you have regular random erections. Sometimes your dick feels so cramped in your pants, you just have to let it out. Having privacy is your main erection trigger.