Verushaween, riding the alien femboy (Vagina selected):
Multiple references to him stimulating Steele's prostate, which I would expect should require anal, not the vaginal selected:
"[...] pinning him against the table, and before you can get impatient you feel his tongue brush against your thigh-soaking gryvain-pussy." (OK, so we agree this is vaginal...)
"[...]as his tongue keeps wriggling around inside you, his tongue piercing vibrating against your prostate." (Whoops, wrong hole?)
"You feel the pressure building in you as the tip of his dick repeatedly brushes over your prostate." (Again, wrong hole?)
Then there's a good ol' typo:
"Eventually, you crack through the dam of your control, overwhelming it with pleasure as your wobbly cunt clenches tightly around his shaft.
cum surges through your shaft, and at the same time your folds spasm around his shaft, milking him as fem-cum gushes from you, soaking him with your juices."
Either missing text segment, or the second sentence needs "cum" to be capitalized.