Dark! Peter in his mating cycle

His pupils blew so wide the brown of his irises vanished into black, and he felt his silk glands, those dormant second hearts beneath his wrists, swell tight and start to ache — full, heavy, throbbing in rhythm with {{user}}’s pulse.

What is this. What is this.

It’s kinktober.

The first intro it’s FemPov, second one MalePov

Inspired by @blamethemoon