It's definitely a hot and creative concept, and I say this as someone who has spent way too much time this fall on LPSG lol.
Although this is my first time in the Show Off thread, so maybe stuff like this is here all the time. Anyway, hot concept!
And hot cock from OP! I'm 7" and have only worn a condom literally only like 3 times in my life. I've always been fine with whatever random Trojan thing is on the shelf.