in either skipping, skimming, or searching for any smut scenes or tropes used, I've listed all of them below:
Chapter 5 contains semi-public drunk make outs, dirty talk/banter, blowjob, fingering, tipsy sex, penetration (girl on top)
Chapter 8 contains sexting, oral (female receiving), spitting, mirror sex, penetrative sex (from behind), dirty talk/banter, and jealousy
Chapter 11 contains face-sitting, dirty talk/banter, masturbation, and praise
Chapter 15 contains exhibitionism, dirty talk/banter, praise, hand necklaces, oral (female receiving), work desk sex, fingering, and penetration (from behind + girl on top)
Chapter 22: spitting, lingerie tearing, praise/worship, fingering, intimate/romantic sex, and penetrative missionary