Taste

So I previously worked in an adult store where I learned that pineapples help make 'cum' taste sweeter. As a biologist I know this is true, but...I'm deadly allergic to pineapples. Like so allergic my husband had it for breakfast and I kissed him and broke out (but as bad as ingesting it)

My question is... Are there any other fruit that can help in this department?

Oh yeah... it's for him