I read a doujin where the adult MC posses a teenage boy, fucks his mom and as he busts the manga turns into an evangalion reference and all the people in his life clapping at him for busting (reference to the "thank you" scene)

another doujin was about a femdom time witch who stops time, stimulates the male to the point of insanity then only lets them bust hours later, leaving them half dead and mentally crazy.

doujins are great.