open ✩ monster horny on main intensifies

[moes]

pretty simple prompt (from plurk):

Mindless Monster Possessive Sex.
Bonuses:

• The monster half wasn't originally mindless and is usually nice, kind and gentle.
  
• The other half isn't a monster.
  
• The monster isn't necessarily 100% monster (see: half-demons)
  
• The monster tops in this scenario, but that might not necessarily be the case all the time normally; the monster tends to bottom quite a bit Normally, but that doesn't mean that they don't switch on occassion
  
• The non-monster getting topped by the monster thinks this shit is hot.

Also as a heads up: AUs are totally fine for this, I'm also willing to write starters, feel free to PM me on plurk (endlesseight) or Discord (Len#0139) for this, muselist for characters and just, come at me ig??