Jizz

In a hostel in Paris, I saw this in the guestbook.

reddit.com

Found this in the guestbook of the "Home Away" house we are in for vacation. These people are my heroes. [NSFW Language]

funny

A friend of mine (American) married an Australian. In lieu of a guestbook for the wedding, they had a drawing pad with some markers. This is what I drew for them..

Ameristralia, mistyfront

[SPOILERS]Masashi Kishimoto reveals Hatake Kakashi's mouth on “Official Guestbook Shinden Fū no Sho"

anime

Just admiring the guestbook at this cute little cabin. Care to pounce on me and my cute buns?

Lilikoifruit

A lovely Hawaiian guestbook review.

NSFWFunny

A lovely Hawaiian guestbook review. NSFW

trashy

My wife, letting various guys sign the guestbook at our B&B.

NaughtyWives

Guestbook [MM] (Braeburned)

HorsecocksMasterRace, furryanal, furryporn, Yiffbondage, sissyanaladdicktion, u_heckmybutt69

Signing the guestbook (braeburned)

AnimalCum

Guestbook (BraeBurned)

gfur