W wantstowatch Male Jun 16, 2014 #1 Jun 16, 2014 #1 My gf thinks I am a perfect size but has mentioned she can take something bigger. I pose a challenge. Tear an empty toilet paper roll in half, wrap it around your cock and post it here. She (and other cuckoldresses) and get an immediate idea of the difference in sizes. I am about 6 inches long.