"Sincere love" refers to genuine and heartfelt affection or care that is expressed honestly and without any ulterior motives or hidden agendas. Full definition
To be sure, in sincere love for humanity they may care about advancing a program that they believe will enhance the economic and social well - being of people. (religion-online.org)
A seasoned senior businessman is interested in a special princess who wants to be spoiled with sincere loving attention. (widowersdatingsite.com)
Do you want a real and sincere love story? (myintimcity.com)