Time to "share energy" with Caster

You are once again lead into Caster's grand palace as she holds your hand. "You are wrong, you know." She says as she leads you into a restful living area, complete with soft couch and padded flooring. A table with tea accentuates the center of the room under a grand chandelier.

"What do you mean?" You ask, taking an offered seat on the soft, cushiony cuch. Caster smiles at you as she bends over at the waist, flashing you her bosom. "You are capable of doing much more.' She leans into you, her breath hot against the nape of your neck. "You see, you do indeed be have a magic crest, riiiight here." She traces the tip of her delicate finger along the left side of your back.

"But my father... Kiritsugu, he never taught me magic. Like I told Rin, I had to come up with my reinforcement on my own." "That alone makes you a mage, does it not, my dearest husband?" Caster rebutes. Before you can speak again, Caster slips herself on to your lap. "You just need to unlock your true potential."

The feeling of Caster's weight upon your lap and her arms around your body quickly arouses you. "But.. I don't know how." You say. "Worry not! Just follow my lead." Caster replies with a grin. With a snap of her fingers, you're suddenly both naked. You open your mouth to protest, but are quickly met with her soft lips and invading rough tongue.

"Mmhph!" You exclaim in protest as you feel Caster's hand slink down to your hard member and slip you inside her velvety folds. She pushes you against the bed before ceasing her initial assailment. As your lips finally free from hers, you utter, "Caster?"

A smirk plays on Caster's lips. "Hu, hu, hu.. This is the best way to share our energy, don't you think, my dearest?" Caster grabs your right hand and pushes it up against her left breast while holding your other hand. As her nipple raises up, she leans her head down and licks her own nipple.

"Mmm, don't you want a taste?" Caster ask as she squeezes and undulates her tight passage around your thinking member. She doesn't wait for a response as she leans over, hilting you deeply in her core as she shoves her nipple into your mouth.

A soft fullness fills your mouth, but surprisingly no fur gets inside. The feeling of Caster's bosom and how deep she's taking you pushes you over the edge. "Mmph!" You emit as your hands pu Caster's body into yours, your seed rushing into her hot core.