Magic Symphony of Essences (R-18)

"I wonder if she became a maid willingly," Erix wondered before shaking his head. "Whatever, let's head inside and absorb the remaining cores we are saving."

Rin entered inside with a chuckle and said, "I had a reason to save those twenty cores."

She turned around and pulled Erix's collar before kissing him and closing the door behind her.

Although surprised, Erix cooperated as their tongues and lips played together for a few seconds before Rin smiled, her beauty and love for him always making Erix high.

"What now, my lady?" Erix smiled.

"It's time for the surprise. And first, we'll have a bath."

…

Since the bathroom was big with a four-meter radius round bathtub and plenty of ground aside from that, Rin decided to reveal her surprise there.

Sittin' beside each on the edge of the round bathroom with their legs in the water, Rin said, "Take out the cores and put them here."