MODELS: 4.5/5. A goodly number of women hot enough to keep your eyes glued to them, with variety in ages, bodies, hairstyles, skin tones - and importantly (for this reviewer), no fat ugly bastards among the men. A little more variation and eye-candy wouldn't go amiss, although I'll not count that against the author as he's specifically not aiming to make a mindless porno-romp, and including overly huge tits OR a harem-like cornucopia of women would go against his vision of a forbidden, atmospheric, infidelity steam-fest.
SEXUAL CONTENT: 4.5/5. That's not to say there's wall-to-wall sex: there isn't. BUT! There's fantastic deployment of everything around and leading up to sex. The pacing keeps you edging in anticipation of of the fMC's corruption and degradation, and of the mMC's own eventual betrayal of his wife, such that the intermittent nudity and sex keep your dopamine levels spiking. It's a slow burn, and the embers come at exactly the right pace and frequency to keep you jacking it. A bit more kink and variety wouldn't go amiss, but the dev has said these will come organically, as the story earns them.
GAMEPLAY: 4/5. The scenes and transitions are a tiny bit clunky, and the sudden switch from VN to sandbox was a bit jarring, but luckily, the sandbox feels like a good change, and it's not overly grindy, fiddly or detailed as RPGM sandboxes often are. Interface is intuitive and non-intrusive, with good feeling for choices, great depth to character metrics re: personal and relationship stats, and an engaging variety of characters and storylines to track via the menus.
WRITING: 6/5. The characters and relationship dynamics feel incredibly real. The main couple's sex and arguments are equally fiery and turbulent, and you see how they've planted their own seeds of infidelity and betrayal. fMC has her rakish biker dude, seductive hotwife, and a smorgasbord of coworkers good and bad to be corrupted by. Meanwhile, the mMC's young, impressionable intern, and yummy wannabe-work-wife were a delightful surprise - I'd expected the boyfriend to be an oblivious, idiot cuck with no agency of his own. To instead find him able to exercise his masculine power in his workplace with two VERY sexy, authentic-feeling characters felt rewarding, immersive, very arousing, and only fair given what the fMC is inevitably going to get up to.
Overall: A fantastic and sorely-needed twist on the Corruption Genre of VNs (I dislike "NTR" as an overused and misapplied term, and it's particularly wrong to use it here, as both protags can have steamy affairs and STILL have great sex with each other).
It very much reminds me of when A Wife and Mother was actually good. When you could sense the wife+mother's temptation, corruption, and sinfulness bubbling and growing beneath her perfect christian exterior. When you could feel the steps she was taking to eventually commit adultery, incest, and more en mass. But that author fucked up the execution and even those who care nothing for story can't stand how bad the story got. I have faith that Boundaries of Morality's writer won't make the same mistake, the man clearly has the vision of a great Hollywood director.
A must-play, and a must-sponsor. Looking forward to every update.