My girlfriend introduces me to her cute best friend Runa, who is uncomfortable around most men but says she feels safe with me. One day, Runa kisses me and confesses that she has fallen for me, and we end up having an affair. She grows dependent on me, and every weekend I sleep with her after spending time with my girlfriend. Jealous of the other woman's scent, Runa coats my lips, body, and cock in saliva as if marking me as her own. She reacts wildly when I thrust deep while kissing her, and I repeatedly pound and creampie her until I am consumed by both her affection and the pleasure.