They're older references, but here are some (and I'm sure some forward/backwards searches using these references would turn up so more):

Garcia, Brennan, DeCarlo, McGlennon, & Tait (1984). Sex differences in sexual arousal to different erotic stories. Journal of Sex Research. 

Geer & McGlone (1990). Sex differences in memory for erotica. Cognition and Emotion.

Jakobovits (1965). Evaluational reactions to erotic literature. Psychological Reports.

Morokoff & Heiman (1980). Effects of erotic stimuli on sexually functional and dysfunctional women: Multiple measures before and after sex therapy. Behavior Research Therapy.

Mosher & Greenberg (1969). Females' affective responses to reading erotic literature. Journal of Consulting and Clinical Psychology.

Osborn & Pollack (1977). The effects of two types of erotic literature on physiological and verbal measures of female sexual arousal. Journal of Sex Research.

Schmidt, Sigusch, & Schäfer (1973). Responses to reading erotic stories: Male and Female Differences. Archives of Sexual Behavior.

I'll check these out ASAP. Thanks in advance! I greatly appreciate it. If you ever have a need for info about areas of my study (particularly social ostracism, face memory, stereotyping, social cognition), don't hesitate to ask.

Hope these papers work for you. This question reminds me the movie Quills in which Marquis de Sade stories had a powerful impact on readers.

Koopman, Emy M., Michelle Hilscher, and Gerald C. Cupchik. "Reader responses to literary depictions of rape." Psychology of Aesthetics, Creativity, and the Arts 6.1 (2012): 66.

Goldey, Katherine L., and Sari M. van Anders. "Sexual arousal and desire: Interrelations and responses to three modalities of sexual stimuli." The journal of sexual medicine 9.9 (2012): 2315-2329.

Scott, Christina L., and Angelberto Cortez Jr. "No longer his and hers, but ours: Examining sexual arousal in response to erotic stories designed for both sexes." Journal of sex & marital therapy 37.3 (2011): 165-175.