The girl is tying herself up with ropes and handcuffs. P1
Bootboy in self bondage in thigh high boots, corset and tights
Timelapse video of male self bondage (about 3 hours, male). The key is fixed by an ice lock (checking it from time to time).
Autoerotic a. self bondage
The girl is tying herself up with leather handcuffs and eating grapes. P2
Girls In Handcuffs And JOI Jerking Instruction Videos
Timelapse self bondage video using an electronic timlock and E-Stim (about 3 hours, male)