Commander Nishi, may I ask what is that jet-black drink?Yes! Thank you very much, ma'am!Do you want to try it too, Fukuda?O-O-O-Of course!As expected, only a mature person like you could understand the bitterness of Kouhii, Commander Nishi!Kouhii, which I received from Kay-dono.What!?Only when you understand the bitterness of this can you join the ranks of mature people.Ohh... this is a famously bitter drink...!Half-nude...