Kaworu kissed Shinji deeply.

"Mmmm," hummed Shinji as Kaworu stuck his tongue into his mouth. They were sitting on the chaise lounge, Shinji's massive body swelling across its wide expanse. The chaise lounge, of course, was also very long, and Shinji sometimes preferred to sit on it while he rested around the house. It gave his belly plenty of rest as it expanded in front of him.

Kaworu sank into the body of the massive boy. Shinji was more than five times Kaworu's weight. His mass was currently 407 kilograms; he was a behemoth of a boy. Kaworu rested on Shinji's belly and breasts like they were a mattress. Shinji was like a piece of furniture himself, he was so large and took up so much space. Especially when he was naked, as he was right now, his enormous swaths of pale blubber on full and open display. He only wore his bariatric diaper; Shinji was almost never undiapered these days. He simply was too prone to accidents, given his fecal incontinence.

Even Kaworu's face was small, next to Shinji's bulbous collection of cheeks, chins, and jowls. It was like Kaworu was kissing a large pig, or a fat puppet. Shinji's beefy cheeks rippled slightly as he worked his lips, opening his mouth wider to allow Kaworu to deepen the kiss. Shinji's eyelids briefly fluttered open, and you could see his beady blue eyes roll back into his head. This was heaven. He was in paradise.

"Shinji-kun," whispered Kaworu, pulling away from him briefly.

"Kaworu-san..." breathed Shinji huskily, faffing out a large breath from his nostrils. He was winded; he was so out of shape that even an extended makeout session would tax his lung capacity. But he was so full of lust that he didn't care. "Kaworu... hff... Kaworu-san..." he put a fat hand on his fat breast. "My... my owner... my love..." he blinked back tears, "my boyfriend."

"My pet," said Kaworu, stroking Shinji's short-cut brown hair.

"Ohh, Kaworu-san..." Shinji huffed another breath. He groaned deep in his flabby throat as desire overtook him. "I want to... hff... I want you to make love to me... it's been... pff... a few days..."

"Perhaps, my treasure," said Kaworu, red eyes gleaming at Shinji as he stroked the fat boy's fat chins. "Perhaps."

"Ohh, Kaworu..." moaned Shinji in delight. "I want to feel your... your dick. Your penis... ohh, I want it inside me again!" Shinji reached out with a flabby fat hand and his chubby fingers curled around Kaworu's slender ones. "I want you inside me... I want to feel you in me." Tears leaked from his eyes.

"We must arrange it then, my dear," said Kaworu, stroking Shinji's cheek, tenderly rubbing the tears beneath his eye. "We must make sure all your pleasures are met. All your desires are satisfied."

"I want... I want..." Shinji began to drool a little, "hmm, I want you to make love to me, and I..." he smacked his lips, "ohh, I want some cake, too. Some cake, some cake, ooo hoo hoo, a lot of cake, actually..."

"We must get you both a cock and a cake, my precious darling."

"A cock and a cake... mmm, hm-hm," he hummed fatly, his wattly triple chins vibrating as he burbled, "ohh, I wish I could have cake and cock at once."

"Perhaps we could arrange that, my pet."

"Ohhhh," moaned Shinji, full of lust and delight.

"But in the meantime, Shinji-kun..."

Kaworu tenderly gripped Shini's second chin, which meatily hung between his dainty first chin and his mammoth third chin. Gripping Chin Number Two, Kaworu steered Shinji's fat face until it stared right into Kaworu's own. Shinji gazed with rapt attention on his beloved.

"In the meantime... let me keep showing you how much I love you."

Kaworu leaned in, and once again, they kissed. Shinji, trained by lustful practice, opened his mouth to accept the deep, passionate kiss.

They briefly drew apart, a line of saliva trailing from Shinji's mouth to Kaworu. "Ohhh, Kaworu-san..." breathed Shinji huskily, blue eyes hazy with love. "Kaworu-san, you're... you're my..." Shinji's fat arms wobbled as his chubby hands gripped Kaworu's wrists intensely, "You're my everything."

"My fine fat pet," said Kaworu, smiling at the enraptured Shinji. And he leaned in, and they kissed once more.