A Perfect Ruby is an erotic sci-fi romance that’s mostly light hearted and cozy, but touches on heavy subjects with appropriate gravity. It’s tailor made for people who like polyamorous love stories, honorable thieves a la Firefly, and kinky, imaginative human-on-alien “consentacle” smut.
Set in the same universe as Darnell’s A Bond of Blood, which I have not read, it begins with the titular Ruby expositing how she came to be a highly successful sex worker, and later a victim of trafficking. The sex work is treated as an imperfect but empowering line of work; the trafficking as traumatic and a result of hypocrisy among the powerful. But this is neither glamorized nor sensationalized. The man who's bought Ruby tries to be gentlemanly, and is never violent toward her, yet his words and actions degrade and objectify her. When she changes hands, we see her resort to flirting and fawning as a survival tactic—much to the consternation of the male main characters, Captain Ozun and his lover and first mate Tral, who assiduously deny her advances.
This is a good time to point out that none of the three leads are actually human. Ruby is a shifter in human guise, Ozun is from an elf-like species and resents being mistaken for human, and Tral is… more or less a bipedal sea monster. I like the others but I freaking love Tral. He is an easygoing gentle giant who complements his type A partner well. But he’s also horny on main, capable of incredible violence, and sexually something right out of a tentacle hentai.
The crew of Ozun and Tral's ship, where like 80% of the book takes place, is rounded out by one Unsavory Cismale Human, and Brightclaw, a good natured asexual furry creature whose room later becomes a safe space. A Perfect Ruby unapologetically centers around a chemistry that begins when Ruby, Ozun and Tral are placed in forced proximity, which in retrospect was mostly to keep her away from the Unsavory Human Cismale. But the feeling persists beyond that, fanned by Tral’s sunny cuddly personality and the general sluttiness common to all three of them. Ultimately it changes the course of the mission and leads to her becoming a de facto member of the crew, which is when things really heat up.
Tral has a tendency to initiate touch, but it’s 100% Ruby who crosses the line and first involves herself in sex that’s ongoing between the men, leading to three group scenes, each hornier than the last. Tral is consistently a top while the other two play varying roles. There’s an unvoiced assumption that all of them are familiar with and have a flexible interest in basic power exchange, but there are some check-ins when shit's about to get extra crazy or someone seems to be in discomfort.
I've read my fair share of monster smut and I really dug these scenes. They are sensual without being overly serious, they touch on a bunch of niche kinks while remaining balanced and accessible, and each scene has its own emotional stakes.
Of course when the dust settles, and the cum and the unfertilized eggs have washed away, there is still the main plot and its complications to be dealt with. It’s fairly straightforward, you might see the third act twist coming, there's one major fight scene but it is very cathartic. But if you’re the target audience you probably aren’t gonna mind any of that. Darnell promised we'd get our happy ending and we did. These three aren’t just adorable, and they aren't just electric in the sack; together with their ace buddy Brightclaw, they are a found family of scofflaws, in a galaxy where the law deserves to be scoffed at. And I love that for them.
Overall? As a sci-fi adventure story, A Perfect Ruby is good. As a hot sticky inhuman triad romance, it’s fantastic.