Jerk

local Players = game:GetService("Players")
local player = Players.LocalPlayer

local function setupTool()
    local character = player.Character or player.CharacterAdded:Wait()
    local humanoid = character:WaitForChild("Humanoid")
    local backpack = player:WaitForChild("Backpack")

    local tool = Instance.new("Tool")
    tool.Name = "Jerk Off"
    tool.ToolTip = "Jorking it"
    tool.RequiresHandle = false
    tool.Parent = backpack

    local track
    local active = false

    local function stopAnimation()
        active = false

        if track then
            pcall(function()
                track:Stop()
                track:Destroy()
            end)

            track = nil
        end
    end

    tool.Equipped:Connect(function()
        active = true

        local success, result = xpcall(function()
            local animation = Instance.new("Animation")
            animation.AnimationId = humanoid.RigType == Enum.HumanoidRigType.R15
                and "rbxassetid://698251653"
                or "rbxassetid://72042024"

            track = humanoid:LoadAnimation(animation)
            track.Looped = true
            track:Play()
            track:AdjustSpeed(
                humanoid.RigType == Enum.HumanoidRigType.R15
                and 0.7 or 0.65
            )
        end, warn)

        if not success then
            stopAnimation()
        end
    end)

    tool.Unequipped:Connect(stopAnimation)
    humanoid.Died:Connect(stopAnimation)
end

setupTool()

player.CharacterAdded:Connect(function()
    task.wait(1)

    xpcall(setupTool, warn)
end)