11-17-2018, 06:59 PM
More about dogs: I have found that dogs who have gone a very long time without ejaculating (older boys in particular) will, at first, produce a reddish-brown, more or less transparent fluid. The taste of that is rather unpleasant, *very* metallic along with other unappetizing undertones, e.g. a sort of stale-meaty or bloody taste. One such dog that I collected a couple of hours later then produced the usual cloudy-white semen with no metallic or bitter taste to it at all.
The strong 'male-musk' described above was most likely the remains of a charge of marking urine left over in his urethra. I have experienced this a few times when walking a dog in the woods and mouthing him shortly after a leg-lift. This is also true of neutered males who typically do not ejaculate at all.
I'd also like to add a bit to the descriptions of the guinea pig. During orgasm / ejaculation, the end of the penis flares rather like a stallion and two thin, whitish prongs protrude from the middle of the flare. The boar makes a sort of chattering or twittering sound as he is ejaculating and the semen comes out as a continuous blob of gel. The gel quickly congeals into a hard, waxy material. After several minutes a white liquid, similar to human semen but thinner, melts out of it, leaving behind a crusty, crumbly husk.
Yes, I had several guinea pigs when I was, um, younger and they figured prominently in my early sexual experiments with animals.