agree with your comment about how we overstimate the size. Ok, I have a friend who shared his ex-gf's and 'ex-dates' with well-endowed bulls and when his relationships ends, his ex's started a new relationships with average-dick guys. Actually he tell me that his ex's enjoy to become a hotwife\hotgf, but most because they really fall in love with him. This is what he report me, if you understand
I understand that size is an attribute to measure how "hot" a man really is. English is bad to describe this, so I can explain better with my portuguese. In portuguese we call 'linda(o)' for a pretty face person, and 'gostosa(o)' for pretty body people. Size is a important point to classify a man the second. Understand this is important cause cuckolding is precisely inside these boundaries. a bull should to have a good body, should to be well-endowed. Should to provoke highly moans, wetter... etc. But, the cuck don't need to be a loser. I hate this stereotype. I like Ethan because he is handsome and smart.
To explain better my point: here, in Brazil, slim women feels bad for not being "hot" enough. I think it's similar to the size issue for men. I believe that a perfect bull is well-endowed, then small\average dick guys feels bad\insecure for not being "hot" enough for women. After all, women never masturbate for a guy like ethan, but for a guy like matt.
Size definitely does not means orgasm or even a good experience for women. Size just means 'that guy is hot'. It's just visually attractive. If we are talking about a handsome guy, about a educated guy and a guy who knows how to fuck a woman, then ok... we will make them fall in love with him. But it's extremely rare to find, guys. Most well-endowed turns egocentric, so boring to have a relationship with.
This is why I think the perfect cuckolding midfield is the "searching" for a 'perfect bull'. It's hard to find. And, in the end look this can bring devastating consequences for the relationship.