The pixel art is very pretty with lots of unique animations. The characters, environments, effects, and menus all have a consistently beautiful theme!
The game design is superb, and I would love to see this game's primary concept explored further in future updates! The idea of only being able to remove opponents when they have a match or if you have energy allows for some really interesting level design. It also gets players excited to find all of the possibilities to fill out the gallery. It's both a really good game mechanic and ties beautifully into the sexual content of the game!
Audio design is great, there are distinct and pleasant sound effects for all of the important things that can happen. The main theme is a very good match for the pace of the action.
Platformer controls feel very solid and never inadequate for the game's challenges. The small pool of hitpoints works great with the game's mechanics, and there are generous checkpoints. The game does incentivize sniping from beyond the end of the screen, so perhaps the maximum range of all projectiles could be reduced. The coins are fun to find, but given how well-hidden some of them are, a hint for how many are in the current area could help players who are aiming for full completion.
I really enjoyed the game, and I hope that you have plans to expand it! I haven't seen many platformer game where the sexy stuff fits so naturally into the gameplay, and I've played quite a few!