Hum... What was the safe word again? (Patreon)

Triss tries a self-bondage spell that Yen thought her. It has multiple power tiers. Tier 4 being the maximum and most extreme. 

Despite Yen's warnings to never use the Tier 4 level, Triss is so horny and craving for more intense bondage that she tries it anyways. She can always use the safe word to cancel the spell, she thinks. Expect that tier 4 as something extra that may cause a slight... problem.

(Not final product. Just a teaser for the upcoming Triss pic)