as a small guy (6in uc average girth) seeing a guy who is much bigger than me is a major turn on...this is a new feeling for me as i had never had these thoughts...but recently me and a girl had a 3 some with another guy that was about 8in...I loved being side by side with the guy as the girl sucked us one at a time but just seeing the drastic size difference was humiliatingly arousing...the guy didnt say anything and neither did the girl, but it definitely felt like the elephant in the room, my small dick was inferior.