What do the tentacles smell like?

1
Napoleonic Tentacle Connoisseur
Being a frequent consumer of tentacle hentai, one common trope I’ve noticed, particularly in non-con scenarios, is that the girl will comment that the naughty tentacles have a foul odor. This is never elaborated upon. What sort of stench do you picture them emitting? Smegma? Rotten fish? Something else? Or is it actually a pleasant scent and she’s merely pretending it smells awful?
2
Way back when i was desperate and lived with some white trash rednecks

This possibly inbred relative of my friends walked into the house buck naked asking if he smelled bad. He had something from the various nice ladies from around the trailer park. (idk why the hell he did that)

It was sour milk that was mixed with semen that was scraped off a wall and re-moisturized with tobacco spit and shaken with salt and left in a hot car. the concoction smelled like it was poured in a humidifier in a doghouse
fuck that. this has stayed with me for years and has ruined my life.

so i imagine it smells like that?