Elena’s mind was still reeling from the first wave of probing when the chamber’s hum deepened into a low, vibrating purr.

The alien voice returned, calm and clinical as ever:

“Preparation phase two initiated. All orifices will now be fully stretched and hyper-sensitized. Subject will experience continuous orgasmic response. Ejaculation volume will increase. Resistance is futile. Enjoy the breeding preparation, fertile specimen.”

Elena barely had time to catch her breath before the tentacles came back with renewed purpose.

The thick probe that had been resting against her dripping pussy suddenly swelled and pushed deeper, stretching her tight walls wider than any human cock ever could. At the same time, the...