Alien/ robot tentacles on male mc

Hi all, I’m hoping you’ll be able to suggest titles that have content that is not male alien on male and more feminine on male.
An example would be Star Periphery, the protagonist is grabbed by a group of robots, held down and screwed by them, black tentacles rising from the bedsheets and has to fight hard to leave.

It scratched a particular itch of mine and I can’t seem to find anything remotely similar.

Your help would be much appreciated.