Short, but very passionate!

Tsukane lined his cock up with Kurumu's snatch, and grabbed her wrists again. "Ready?" he asked.

"...mmm... Put it in me, um... Is it alright if I call you Master?" Kurumu asked, wiggling her hips.

"Go ahead. In private. I'll have to get used to that..." Tsukane moaned as he pushed in.

Kurumu moaned, and arched her back, before what Tsukane said registered. "...Moka is your love slave too, isn't she? You used your kiss to make her yours as well..."

"...she is my slave, and your new slave sister, yes," Tsukane muttered, but didn't elaborate as he kept going. He hadn't used a kiss for that, actually, but he didn't need to tell Kurumu that yet.

"Oh... That's actually hot... Fine, I can share you, just keep fucking me!" Kurumu moaned, using her tail to pull up her top and bra. Her large boobs spilled free. Tsukane's gaze was drawn to them as he continued to thrust into her.

"Wow..." he breathed as he sped up his thrusts.

Kurumu giggled as her pussy rippled around his cock. "You like my big boobies?" she cooed, bucking her hips against him as his cock throbbed.

"...yeah!" he moaned, before cumming inside her pussy, and triggering her own orgasm, causing them both to cry out in delight. They shuddered against each other, and Tsukane leaned down to kiss her again. She moaned, returning the kiss, before he sat up, pulling her into his lap. She snuggled against him, before grasping his hands, and guiding them to her soft globes.

"Mmmnh... Go ahead... Play with them... Whenever you want, these are yours to enjoy," she purred. Tsukane blushed, but obliged, groping her chest and sighing in contentment at the soft feel of them.