Translated as: Admiral won't ever have XXX with Tatsuta, she's trolling him (the reader) with artificial insemination instead. Tatsuta: Fufufu... Admiral: T.T
Looks more like Admiral's got such a severe premature ejaculation problem that collecting and inserting the seed is the only way she can actually get any of it in her.
The Process of Affection Level UpgradesYou shouldn't be making a pass at me.From now on every touch will cost you a finger.You're a pathetic admiral who can't mate with a girl under his own power.Admiral, you release your sperm from having your butt teased. I'm going to collect and fertilize myself with this.Admiral, touching is forbidden, you know?Tenryuu-chan is going to be so lonely.