🍑😖

#suna #tense #clenching #sphincter #tight

➡️✊⬅️

#clenching #squeezing #tight fist #holding tight

✊💥🥵

#clenching #gripping #forceful contraction #maximum effort #muscle strain #power burst #cramp

🍑🥶

#butt clench #clenching #tense moment #puckering #involuntary tension

😬⚡😬

#gritted teeth #tension #stress #clenching #pressure #holding on #strained #bruxism