Secret agent Drew Stargrove is brutally murdered by the ruthless hermaphrodite gang leader Velvet Von Ragnar. The murdered secret agent's son, Lance Stargrove is thrust into the dangerous and intriguing world of secret agents and espionage when he seeks revenge. Danja Deerling teams up with Lance as his sidekick and love interest.
There's a scene where Velvet's goons kidnap Danja and Lance, and it's clear that they were going to sexually assault Danja, but Velvet stops them before they can do anything. Velvet does briefly kisses Danja nonconsensually afterwards.
The outdated term hermaphrodite is used, but it's not used as a slur like it would be used now (it's used by Velvet in disguise to describe herself, but not in a derogatory way).
It's unclear if Lance's father was cheating or not. There's photos of him with other women, but they don't give dates on when he was with those women (ie if the relationships overlapped, or if Lance's mother was still alive).
Velvet uses she/her for herself while everyone else uses he/him. However, she describes herself as male and female multiple times, so she probably uses both (additionally, when she's disguised as someone else, she uses he/him when referring to herself).