I am sensitive to chemicals so I find it offensive when ladies use artificial fragrance. There are plenty of wonderful smelling lotions that are not full of toxic chemicals. Here is a list of Toxic Ingredients to Avoid

1,4-Dioxane
     Ingredients ending in “-eth”: myreth, oleth, laureth, ceteareth
     PEG
     Polyethylene glycol
     Polyoxyethyelene
     Oxynol
Parabens
     Methyl Paraben
     Ethyl Paraben
     Propyl Paraben
     Isobutyl Paraben
Phthalates
     Diethylhexyl Phthalate
     Dibutyl Phthalate
     Dimethyl Phthalate
     Diethyl Phthalate
Methylisothiazolinone (MIT)
Toluene
Triclosan
SLS, SLES & ALS
     Sodium Lauryl Sulfate (SLS)
     Sodium Laureth Sulfate (SLES)
     Ammonium Lauryl Sulfate (ALS)
Propylene Glyco  

Look for almond oil and shea butter fragranced with essential oils. If you go to Whole Foods they have many natural lotions to choose from. She can pick the one that is pleasant to her. I also thing you can get Burt's Bees and a few others at Target.

If by body lotion she means a cosmetic lotion to put on herself my recommendation is don't!
Licking and kissing all over are far too much fun to be ruined by a mouthful of nasty alcohol and petroleum based lotions.
Keep it natural or if she suffers dry skin use a natural oil like coconut or grapeseed.

If on the other hand, by lotion she's referring to a play lation I recommend the 3 or 4-in-1 types : massage, lubricant, edible, stimulating/heating etc.
Available at all adult stores.

Men always ask what I use lol, and I swear by the skin firming cocoa butter lol.

However there are these cool soy candles that when you burn them they melt into like an oil/lotion. It's very sensual since it's warmed up and they usually smell like desserts and sometimes taste good too!