Old hung neighbor 24 (m4f)

Being in a lovely neighborhood where everyone was friendly and kind. Especially your next door neighbor. Back yard separated by a fence, they invite you over for dinner, pool parties, when they hosted a BBQ cookout and more. Well one day you wanted to return the favor and invite them over. Hearing them splashing in the pool, you knew they were home. Hearing them get out of the water, you pop your head over the fence to get their attention, but stop when you see they're naked. Main thing to grab your attention, is what's dangling between his legs.