After her success with hooking Thunderlane up to a special milking pump, Rarity wishes to experience the sensation of the machine for herself. Fortunately for her, all it requires is a simple body modification spell to get started.
Reading the prequel is recommended.
[Futa] [Self-Bondage] [Cum Milking]
Rarity invites Thunderlane over to Carousel Boutique to test out her special new machine.
After her success with hooking Thunderlane up to a special milking pump, Rarity wishes to experience the sensation of the machine for herself. Fortunately for her, all it requires is a simple body modification spell to get started.