Tenshi no mirukutanku - futanari LL setto - by mocking soft - Adult Sex Game

Milk Angel Mirumo was worried that she wasn't selling as much milk as other angels while her graduation test drew nearer at Milky Angel Girls Academy.
Her friend Daisy came to visit her at her milky shop to impart some girl-to-girl advice...
With her help, will Miruho be able to graduate, or will it all go tits up!?