Your fate is sealed.

The blonde speeds up her tempo and you groan in delight at her tight cunt around your raging erection, header than you ever remembered. The redhead breaks off her kiss, and still without expression, lowers a helmet over your head, a visor covering your vision.

Suddenly you feel a blinding pain in both your temples, before you can even scream the pain disappears and is replaced by a warm glowing pleasure. Unbeknownst to you, the helmet has merged with you, its tendrils now invading and changing your brain. Their first order of business, stimulating your pleasure centres to turn every sensation to sexual pleasure. Your eyelids flutter as they do their job, whilst the redhead runs her hands down your sides, sending shivers of pleasure up your spine.

As the blonde continues to ride you, a heads up display appear in your vision, showing details of what's happening to you and schematics of the three of you fucking. In your slowly corrupted mind this arouses you even more. You feel her pussy squeeze and massage your cock expertly as you push into her deeply. You feel with each pulse of pleasure your will eroding, until you feel what the drones feel, their designations now known to you. The blonde is drone M-15X, the Redhead F-05P

"Neural assimilation progressing." The redhead reported. "Proceed to physical phase"