"Do Men and Women Perform Oral Sex as Mate Retention Behavior?" Journal of Personality and Individual Differences (2015) [deleted] January 12, 2015 1 upvotes /r/seduction http://www.researchgate.net/profile/Todd_Shackelford/publication/266976135_Do_women_perform_fellatio_as_a_mate_retention_behavior/links/544e24710cf26dda088e4e63.pdf[deleted]
there doesn't seem to be anything here