Fumiko's mouth

Moving to position himself, Emi felt her son's ankles on either side of her hips. Fumiko momentarily stopped moving and Emi waited, wondering what was about to happen next. As she listened, quivering in anticipation, she began to hear the lewd sounds coming from her coworker. There was a momentary gagging sound and then a continuous wet sound that started slow and gained speed. As it did, Fumiko's hips began to move again, slowly gyrating at first and then matching the sounds coming from above. Emi knew that Fumiko was simulating the acts she was doing to Ichiro with her pussy.

"Oh," Ichiro moaned. "Miss Fumiko..."

Emi heard a pop sound, knowing that it was Ichiro's cock coming out of Fumiko's mouth, and then the sound of licking. Emi wondered what her coworker was doing to her son's cock as she began curling her tongue to catch Fumiko's clit with each gyration that brought it closer. She heard Fumiko moan in response and it excited her to know that she was pleasing the woman who was pleasing her son.

"Your mother is being such a good slut down there," Fumiko purred.

A moment later, Emi heard Fumiko's wet mouth noises again and she knew that Ichiro was shoving his cock into her coworker's mouth. Something about the thought that she and her son were pleasing the same woman caused Emi's juices to increase, slickening her pussy even more than before. She felt the fluids running down to her anus, tickling the sensitive parts on the edges of her opening, and it caused a sensual feeling to run up through her. She wanted more of Fumiko, and flexing her arms again, she pulled Fumiko into her while pushing up her neck, driving her face into Fumiko's slit.

"Fuck!" Ichiro exclaimed. "I can see she's being a good slut for you. I love that both of you are being good little sluts."

"Mhm," Fumiko responded.

Emi moaned her agreement, eliciting a chuckle from her son. She felt Fumiko's movements suddenly become erratic and it took her a little too long to realize it was because Ichiro was fucking her coworker's face with reckless abandon. He truly was enjoying how slutty his mother was being and was taking that out on her coworker. She wasn't sure what was going to happen next, but if she knew anything about excited young men, she knew one of two things was going to happen: he was going to explode or he was going to change things up to get the greatest fuck he could.