I get a couple of different images of this while reading it. Some of it self erotic, some of it just running. It has several layers in that way, but your use of sexuallanguage is hard to miss, especially when using words like 'flacid'. There are several others that have sexual overtones which I won't point out. You know what they are.
Some of your language leaves me a bit wanting... like 'whilst'. It feels very anachronistic which is different than just a raised diction. The rest of the poem reads 'eduacated'.. that line reads 'trying to use an older form the poem doesn't need'
"and by the unctuous air
I like this... I like the tension between the two lines, hightening the sense of being naked, but also alone.
The poem reads as auto erotic though the images say that two people are there.