Post navigation Next Prev 0 of 0 PLAYBOY sex story PLAYBOY January 2011 The Dynamics of Sexual Acceleration by Chris Sweeney. Double page spread opener for a story about premature ejaculation. awards and recognitions: American Illustration 31 (2012), Society of Illustrators 53 (2011), 3×3 Pro Show (2011) Tweet Image 1/4 Share This