My partner and I bought K-Y Yours and Mine and had high hopes for it. It is safe to use with toys but only use latex condoms with this lube. It has no real smell to it but tastes terrible. I cannot say that I felt any sensations, at least ones the lube was responsible for, whatsoever while using this lube. My partner, however said she was amazed by the tingling sensations it produced. I did take notice that she reached climax much quicker than normal while using K-Y Yours and Mine. This lube left a sticky residue after using it that couldn't just be wiped off you had to shower or wash after using. It also dried out quickly when being used for anything except intercourse.