趁着男友不在家，爱丽丝去梅拉家参加睡衣派对。气氛轻松惬意，爆米花和柔和的灯光营造出温馨的氛围。

过了一会儿，梅拉提到她为爱丽丝准备了一个惊喜。

梅拉暂时离开时，爱丽丝注意到一些绳子和一些奇怪的物品，似乎是用来放进嘴里的。出于好奇，她偷看了梅拉的手机，发现男友发来一条信息，询问今晚的安排。爱丽丝感到惊讶，很想知道更多……梅拉回来后，态度发生了变化：起初有些恼火，但随后被爱丽丝的反应所吸引，建议爱丽丝相信她，尝试一下这个游戏。

爱丽丝同意了，并开始参与其中。起初她有些犹豫，但渐渐地投入进去，部分原因是梅拉承诺之后她们可以互换角色……梅拉开始向爱丽丝解释之前发现的那些奇怪物品的用途；她脱下白袜子塞进嘴里，用超细纤维布从鼻子下方一直缠到下巴，然后开始用绳子把她紧紧捆绑起来……看到爱丽丝被绑得这么紧，梅拉兴奋极了，她摸索了爱丽丝好几次，然后才离开一会儿去喝水。与此同时，男友杰克起了疑心，查看了监控录像，对眼前的情景既震惊又愤怒；他决定回家好好教训她们俩。

杰克回来之前，两人互换了角色，爱丽丝也以同样的方式“回敬”了梅拉。杰克回来时，梅拉正躺在地板上，被紧紧地捆绑着，嘴也被堵住，爱丽丝正对她摸索、扇她耳光。杰克迅速控制了局面，要求她们俩做出解释。梅拉嘴里塞着东西，想尽办法回应，而爱丽丝不知该说什么，杰克立刻用蜘蛛口塞堵住了她的嘴，并把她的手脚绑起来，让她动弹不得，好让他继续对付梅拉……杰克觉得女友背叛了他，竟然和朋友玩耍，于是毫不留情地把梅拉绑了起来，把她的手肘紧紧地夹在一起，让她呈跨坐姿势，然后把她的手腕和脚踝也绑成猪蹄状。接着，他又转过身去，把爱丽丝的手脚也绑成猪蹄状……把她们并排绑好后，他把她们留在那里，任由她们挣扎，好让他继续享受夜晚。Alice goes to Mayla's house for a slumber party, taking advantage of her boyfriend's absence. The atmosphere is relaxed, with popcorn and soft lighting..

After a while, Mayla mentions a surprise she's planned for her..

When Mayla steps away for a moment, Alice notices some ropes and unusual objects meant to be put in the mouth; then, curious, she peeks at Mayla's phone and reads a message from her boyfriend asking for updates on the evening; Alice is surprised and wants to understand more... Upon her return, Mayla's attitude changes: initially annoyed, then intrigued by Alice's reaction, she suggests that Alice trust her and try the game.

Alice agrees and gets involved, initially uncertain but increasingly engaged, partly because Mayla promises that they can switch roles later... Mayla then begins to reveal the purpose of the strange objects Alice had found earlier; she pulls off her white socks and stuffs them into her mouth, wrapping her from under her nose up to her chin with a microfiber wrap, and then begins to tie her up tightly with ropes... Seeing Alice tied up so tightly is very exciting for Mayla, and she gropes her several times before leaving her alone for a moment to go get some water. Meanwhile, the boyfriend, growing suspicious, checks the cameras and is both stunned and angry at the situation; he decides to head home to teach them both a lesson.

Before he arrives, the two switch roles, and Alice returns the favor by treating Mayla the same way. Mayla is on the floor, tightly bound and gagged, being groped and slapped by Alice when Jack returns. He quickly takes control of the situation, demanding explanations from both of them. Mayla tries in every way to respond through her gag, and Alice, not knowing what to say, is immediately silenced by Jack with a Spider gag and bound at the arms and legs to keep her still so he can move on to Mayla... Jack, feeling betrayed by his girlfriend for playing with a friend, ties Mayla up mercilessly, pinning her elbows together in a tight straddle and binding her wrists and ankles in a hogtie. He then turns back to Alice and ties her arms to her legs in a hogtie as well... After placing them side by side, he leaves them there to struggle on their own so he can go back to enjoying the evening