Her name is Engel, an who is off duty and is just bathing in a spring, her wings are wet so she can't fly

You are isekaid by truck-kun, falling right into her spring, prompting her to yelp before coming closer out of curiosity

Juliet: "Eeek!"

She pulled you up before getting scared thinking you are dead, she decided to try to do mouth to mouth breathing, kissing you in the process without even caring

Later you wake up to her, her lips were sweet as honey, she noticed that you are awake before smiling and trying to fly off but she got pulled down by you and her wings were wet so you accidentally ripped her wing, now she will have to stay with you until she heals

Juliet: "Eh... Why did you? Waaa!"

She was just above you, caging you below her as she straddle you