Hi, NBF! 
They’re referring to the original which would be Aquolina Pink Sugar.
The difference is the original is sweeter, like warm cupcake sweet… and the Pink Sugar Sensual has oriental notes and is said to be less sweet. I don’t know about the latter as I haven’t tried it but maybe I should. I never liked Pink Sugar on me although others seem to like it. So maybe I might like the PSSensual better because it’s less sweet. I like orientals alot I just wonder how toned down the sweetness is. Guess I’ll have to get a sample to find out! 
Even though Pink Sugar isn’t for me, many of the ladies just love it and men seem to, well, drool over the scent, lol. If I could stand it on myself I’d wear it dammbit! Anyway, Pink Sugar and other sweet/foody scents cover the stench of copulins nicely. Fruity/vanilla/spicyscents are all good. Just make sure when you apply the EoW to let it dry down well… a good ten/fifteen minutes. Then apply your fragrance. If you try to cover the cops with the perfume before it’s properly dried you may get some stinky bleed through and we don’t want that now do we?
Well, I’m not Tisha but I’ve answered alot of questions about EoW, lol. Here’s a link to help you get started in your search. 
Good luck, NBF, have fun!
Bella