Vampyr: Jonathan and Geoffrey - doctor's samples (Patreon)

(Jonathan and Geoffrey won the Commission Chance)
Doctor Reid takes samples for his "research". So many samples, that Geoffrey can hardly stand upright. He sweats like a beast, while horny Jonathan continues milking him. Doctor Reid also uses his skills to increase the pleasure for Geoffrey by penetrating his love tunnel with a magical tentacle.
"Woof" for these naughty boys! :3

The artwork has SFW and NSFW versions. Jonathan's cloak, Geoffrey's shirt and the butt panel are optional. Geoffrey also has a solo version.

The artwork is part of your next Artpacks. Planned release: 5th March 2021