After Sun-Young misses a proposal deadline and gets Ho-Jun reprimanded by his superior, he takes punishment into his own hands. During overtime, he spanks her and orders her to wear a vibrator for a full day.
Sun-Young asks her superior Ho-Jun to train her in a Master-Slave BDSM dynamic. His first command is for her to wear a vibrator while walking around. His second command is for her to perform oral sex on him under a table. She keeps his ejaculate in her mouth for the remainder of the workday, which immensely satisfies him. He then rushes her home for an intense sexual encounter.
The more she tries to forget about it, the more Yumi ajumma thinks about Jaejun's cock, as though she wants more. Acting as if nothing happened, but Jaejun is not buying it, as if he can read her mind. Knowing her true intentions, he gropes her and gets her on the edge before ultimately stopping, letting her beg for it through her own volition.
Lee Han visits Han Su-Jin at her house to talk about her conversation with Kim Eun-ju but can’t resist once she puts an apron on over her naked body. Han Su-Jin tries to cook but Lee Han stars fucking her in standing doggystyle. Chapter ends with Han Su-Jin getting fucked on her kitchen table (Chp. 31)
Han Su-Jin tries to negotiate with Lee Han to get him to stop but it doesn’t work. Lee Han creampies her but keeps going and creampies her again in doggystyle over the kitchen counter before her husband gets home (Chp. 32)