September 5 — Steel Pipe Self-Bondage Forced Milking ♡(Preview) (Patreon)

Legs folded and tightly bound, only able to kneel. Upper body strapped firmly to the steel pipe, with the milking cup pressed tightly against me — no way to escape even a little.

Once the self-bondage is complete, Tiantian can only let the toy force herself toward climax ~