HALT-045 Temp office worker being trained to an old man's liking on the second floor

Ina, with her slender figure leaning towards thinness, was a pure girl when she first joined the company. She is currently being thoroughly trained. Since she likes to act spoiled, there are plenty of intimate kisses. The fact that she's not yet fully developed is what makes her appealing. She transforms into an erotic girl only outside the office. With her budding nipples, she takes internal ejaculation in a warehouse and swallows it down. She also performs facials and cleaning fellatio.