Bernie and Gary switch off for anal with each other.

The golden light of a late summer afternoon slanted through the window. Gary knelt behind Bernie in her bed, gripping her buttocks, her skin darker gold from the sun they'd had on the road trip. He rocked gently forward and back, his thick shaft sliding slowly in and out of her asshole. Bernie wore her dildo harness, the straps wrapping round her waist and buttocks, the front panel still mounting the dildo that Bernie had used on Gary before they switched off.

Gary licked his lips, the taste of Bernie's pussy and ass still in his mouth. So much better than Sharon, he couldn't help thinking.

Since the trip, switching off had become part of their routine for a longer session. First Bernie using her hands and mouth on Gary to get him good and ready. Sometimes she'd grind on his thigh, buttock, or hip like she had with her lesbian lovers. Then she'd mount him from above or behind and fuck him while using a vibrator on herself. Then they'd switch, and it would be Gary's turn.

Bernie moaned softly with Gary's thrusts. "Ohhh." Then a deep breath. Then "Ohhh," again. Then a surprise. "Oh Gary oh Gary oh!" she cried out. She pumped her hips, thrusting back at him. Her anal ring squeezed down on Gary's shaft. "Oh oh oh oh ohhhh!" Bernie's head tilted down as she fucked her ass back onto Gary's cock.

Gary couldn't hold out any longer. His voice rose to join Bernie's, his cock swelled, and he shot his load deep inside her ass.

Later, in the shower, they talked about who to share with and what they wanted.

"Pete and Sandy," Gary said. "I mean, she knows about me and Pete, she's watched us."

"Would she like me? Does she like women that way?" Bernie asked.

"Pete says she does," Gary said. "She took him to parties where she's gotten together with women."

They washed each other's backs.

"You know," Bernie said, "There is my mom. She would say yes. If that's not, you know."

Gary's cock twitched and swelled. "Yeah," he said. "She gets a kick out of watching me jack off at least. And the little head likes it."

Bernie laughed. "Well, I guess the little head gets a say," she said.

"Maybe...Kevin and Reiko from the surf crowd?" Gary said. "She was just with girls till she got together with Kevin. And I've seen Kevin get BJ's from Trent, so he might take one from me."

"Dunno, maybe," Bernie said. "Have to get to meet them first." She took a breath. "Maybe my cousin Ben and his girlfriend Charlotte."

"Yeah, you told me he's kinda your sex lab partner," Gary said. "As far as guys are concerned anyway. Yeah, maybe."