轮辋三明治
At the Gay Sex Positions Guide, we define group gay sex positions by the activities—anal intercourse, blowjobs, or rimjobs—performed by three participants, which we'll refer to as participants A, B, and C.
In the rim sandwich position, participant B receives a rimjob from participants A and C simultaneously.
This position may involve more than three participants. The defining characteristic of the rim sandwich position is that participant B receives a simultaneous rimjob from all other participants.
| Position \ Participant | A → | B | ← C |
|---|---|---|---|
| 口腔三明治 | blows B → | ◉ | ← blows B |
| 环吹三明治 | rims B → | ◉ | ← blows B |
| blows B → | ◉ | ← rims B | |
| 他妈的吹三明治 | fucks B → | ◉ | ← blows B |
| blows B → | ◉ | ← fucks B | |
| 轮辋三明治 | rims B → | ◉ | ← rims B |
| 三连胜 (a.k.a. Fuck Rim Sandwich) |
fucks B → | ◉ | ← rims B & blows A |
| blows C & rims B → | ◉ | ← fucks B | |
| 双渗透 (a.k.a. Fuck Sandwich) |
fucks B → | ◉ | ← fucks B |
| 三重渗透 (also D fucks B) |
fucks B → | ◉ | ← fucks B |