Jack sluggishly opened his eyes and the first things he saw were the two enormous faces of Eiko and Portia. Startled, he jumped back. "It's okay, Jack! We're not going to hurt you," Portia reassured. Jack sighed, then looked at Eiko who was giggling. "Eiko. what the hell? Why-" Jack tried to complain to his Asian friend, but she interrupted. "Because it fun, you so cute that small," she justified. "Having small Jack as friend is great! I can play with you at any time". Portia looked from Jack to Eiko. "Eiko, you can't just kidnap someone, that's illegal, not to mention unethical. You need to take Jack back to his house".
"No! No, that's all right. Portia, would you mind taking me home?" Jack pleaded. Portia shook her head. "I'm sorry, but I'm going to the water park shortly. Eiko will be here for a while after I leave, though. She has a meeting with the rest of the student exchange group in a couple hours, so she couldn't go to the water park with my friends and I". Jack sighed, but was soon reenergized. "Wait, can I come with you?". Portia blankly looked at Jack. "Wha- are you sure? You're so small, you could easily get hurt or lost". Jack nodded his head. "Yeah, but I'm a little extra durable at this size. I might feel pain, but I won't die or anything. Plus, I could use some fun. The past couple hours have been, ahem, troubling to say the least," Jack finished as he glared at Eiko. She laughed. Portia shrugged. "All right. I'll let my friends know, I'm sure they'd let you tag along. Do you have a swimsuit that small?".
"No, but I can just go in my clothes. It's no big deal, I have plenty of changes of clothes at home," Jack replied. Portia nodded in understanding, then heard the door bell ring and went to attend to it. That left Jack and Eiko. Eiko leaned on the table, revealing the same ample bosom that had just encased Jack not long before. "So, Jack. You go with Portia, but no Eiko? Don't you like Eiko?" she asked, her eyes widening. "Y-yeah! Of course I do, Eiko. It's not a knock against you, I just need a nice outing to get me feeling great, you know?". Eiko kept staring at Jack. "Okay, so come to meeting with me. It be fun, just you and I". Jack grimaced, then shrugged. "T-that's all right, I think I'm still going to go with Portia. I haven't gone to do something with her in a long time, so it should be a lot of fun". Eiko smiled. "Okay, that fine. Let's have day, just you and me alone, some day, okay?". Jack hesitated. "Uh, surrre. Yeah, okay".
Eiko giggled in pleasure, then scooped Jack up. "Eiko, what are you-MMMPH!" Eiko pressed Jack into her lips. The suction from her lips kept Jack in place for a solid few moments, before Portia came back into the room, this time with friends, and Eiko put Jack back down on the table. For a moment, Jack was stunned. Getting kissed by a giant was something else, that was for sure. "Hey, Jack. These are my friends: Kira.." The girl in the middle of the three new girls waved. Jack recognized the name, he thought that might be Mariah's sister. "...Desiree" The girl on the far left waved. "And finally, Caris". The girl on the far right looked up from her phone for a moment and casually waved. "So, with introductions out of the way, are we ready to go?" Portia asked. Each of the girls nodded and Jack verbally committed. "Okay, let's go".
The car ride to the park was quite nice, Jack and Portia's friends, other than Caris who seemed a little distant and sucked up in her phone, caught up nicely and conversed the whole ride. When they got to the water park, what happens?