Taking her student out drinking

It was the night of Chiaki's 20th birthday and her teacher, Chisa Yukizome, had agreed that since she was of age, Chiaki should go out for a drink or two at a bar. Chisa pulled Chiaki aside and went to a local bar with only the two of them going.

Both girls were sat at a table at the bar, Chiaki curiously looking around, clearly, it was her first time being in a bar.

After looking around, Chiaki turned to face Chisa. "Thanks for taking me out, it's my first time and I trust you to look after me." Chiaki lightly bowed her head, missing the obvious innuendo that she had just casually said.

"Th-that's... Maybe phrase it a little differently Chiaki." Chisa asked nicely, trying. The last thing she needed was rumors about her doing something else with Chiaki.

"So, do you come here a lot?" Chiaki asked.

"I'll ignore any implications and say no, this is only my second time drinking." Chisa answered back.

The answer caught Chiaki's attention. "Really? I always heard that adults drank a lot." Chiaki said with a surprised tone of voice.

Chisa stared at Chiaki dumbfounded for a few seconds before speaking up. "Well, that's not false, it just depends on the adult." Chisa phrased in a delicate way, trying not to directly lie to Chiaki.

"Well, why don't you drink?" Chiaki asked, curious about what made her stop.

Chisa folded her arms. "Well, Juzo and Kyosuke never let me for some reason..." Chisa said with her cheeks puffing up slightly in annoyance.

Chiaki had a slightly worried expression on her face. "Are you sure that it's okay for you to be drinking then?" Chiaki asked, worried if Chisa had some sort of condition that she didn't know about.

"Oh, it's fine. I'm sure it's just those two worrying about me for no good reason. Besides, that was years ago, I can totally handle any drink I want." Chisa proudly boasted.

What neither of the two knew was just how wrong Chisa was.