Thinking realistically, I highly doubt a tentacle monster would have the intelligence to do those sorts of things. If they did though, I still don't think they'd even want to. A tentacle monster would probably only be interested other tentacle monsters of the opposite sex. If one encountered a human(oid) and assaulted it, the more likely scenario would be that it uses its tentacles to strangle them or break their limbs or something along those lines. Although, the danger could in fact make for some interesting scenarios.
If I misinterpreted that conversation, ignore that entire paragraph.