Two things I have observed so far:
1. Nasa is like a gatling gun. He fires his love constantly. High DPS. Whereas, Tsukasa is a nuke. Long charge and then BOOM, devastation. Huge burst.
2. Somehow this series is making people more horny and unhinged than usual hentai. Which I found hilarious.
This is literally me when I first saw my friend drown his fried chicken and chips with sauce and say, "It's to fill me up. It's free anyway". Me and my other friends call him a freak. Then I tried it...
There was no going back. My family now calls me a freak.
Overall, story is leaning towards comedy and slice of life. The art is very cute and the action scenes are nice as well. Really liking how fluffy this feels. Stories a bit cliche but enjoyable