A senior receives love advice from a junior who she has had a crush on for a long time. The junior has a complex about "experienced partners" and is worried about whether she can make up for the experience gap by "practicing" at a brothel or similar. Rather than making another woman "practice," she volunteers to be the partner. --Later on. Although they awkwardly complete the "practice," a trivial misunderstanding leads to an unexpected proposal, and the senior...